Fleet & Transportation
Keep wheels moving and deliveries on time
Downtime costs more than time
For regional and over-the-road fleets, reliability is everything. As a vertically integrated fuel and lubrication distributor, we streamline your entire fluid management process – from supply to installation – minimizing downtime and maximizing efficiency, so you can focus on running your business, not chasing solutions. Cleaner fluids, proper viscosity control, and proactive service help lower cost per mile and keep trucks on the road.
Explore the road-ready fluids and products that keep every piece of equipment moving smoothly →
Customized for your terminal
Carefully selected by our experts, the product bundle shown below is designed to help you get started with Wolf and fuel your transportation business for success.
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Engine Oil
Built for today’s toughest engines—engineered for tomorrow’s challenges.
Chevron® DELO® 400 XLE™ Synthetic Blend 10W-30 is more than just engine oil—it’s a commitment to performance, protection, and profitability. Formulated with ISOSYN® advanced technology, this heavy-duty engine oil delivers the power of a full synthetic at a fraction of the cost, making it the smart choice for fleet managers and owner-operators who demand efficiency without compromise. This SAE 10W-30 synthetic blend provides exceptional wear protection, oxidation control, and low-temperature fluidity—keeping your engine running cooler, cleaner, and longer. Whether you're logging highway miles, hauling heavy loads, or managing a mixed fleet, DELO 400 XLE is designed to optimize fuel economy and extend oil drain intervals without sacrificing engine durability. Key Features & Benefits: ✅ Exceptional wear protection under high load ✅ Enhanced fuel economy performance ✅ Advanced soot control and piston cleanliness ✅ Reduced downtime with longer oil life ✅ Backed by Chevron’s industry-leading OEM approvals and warranty protection Ideal for:
On-highway heavy-duty diesel engines (Class 6-8)
Off-road equipment requiring API CK-4 performance
Mixed fleets with diesel and gasoline engines
Operators in cold start environments
Fleets seeking extended oil drain capability and fuel savings
Built to Go the Distance—Even When the Road Gets Tough.
Petro-Canada® DURON® Super High Performance 10W-30 is a premium heavy-duty engine oil formulated to deliver uncompromising protection and performance in the most demanding environments. Trusted by fleets, off-road operators, and hard-working diesel engines everywhere, DURON® helps reduce downtime and extend engine life—mile after mile, job after job. Key Features & Benefits ✅ Advanced Wear Protection: Guards critical engine components from wear, even under high-stress loads ✅ Extended Drain Intervals: Formulated to last longer, helping reduce maintenance costs and downtime ✅ Outstanding Cold Weather Performance: Flows quickly at low temperatures for easier starts and faster protection ✅ Superior Soot & Deposit Control: Keeps engines cleaner and running more efficiently ✅ API CK-4 Certified: Exceeds modern industry standards for performance and durability
Ideal for:
Fuel-Efficient Heavy-Duty Diesel Engines
On-Highway Fleets
Off-Highway Equipment
Mixed Fleets
Cold Weather Operation
Engines with Emission Control Systems (Formulated for compatibility with DPF, EGR, and SCR technologies used in modern low-emission diesel engines)
Chevron® URSA® SUPER PLUS™ 15W-40 CK-4 Diesel Engine Oil - Everyday Heavy-Duty Performance You Can Rely On.
Chevron® URSA® SUPER PLUS™ 15W-40 is a high-quality conventional heavy-duty diesel engine oil formulated to meet the performance demands of both modern low-emission engines and older diesel platforms. Designed for long-lasting engine protection, cleaner operation, and compatibility with aftertreatment systems, this API CK-4 rated oil helps reduce maintenance downtime and extend service life in on- and off-highway applications.
Key Benefits:
✅ Proven Wear Protection – Guards critical engine components under severe operating loads
✅ Soot Control & Deposit Resistance – Keeps engines cleaner for longer, improving overall efficiency
✅ Emissions System Compatible – Safe for use in engines equipped with DPF, EGR, and SCR systems
✅ Broad OEM Coverage – Meets or exceeds requirements from major engine manufacturers
✅ Bulk Supply Advantage – Ideal for fleet operations, service centers, and high-volume users
Ideal for:
On-highway diesel trucks
Off-highway equipment: agriculture, construction, mining, forestry, marine, oil & gas
Mixed fleets
Modern emissions-equipped diesel engines
Transmission Fluid
Heavy-Duty Synthetic Performance You Can Trust. Specifically engineered to meet the demanding Allison TES 668™ specification, Chevron® DELO® Synthetic Automatic Transmission Fluid 668™ offers outstanding thermal stability, wear protection, and oxidation resistance. This full-synthetic fluid ensures smooth shifting, extended fluid life, and reliable performance for heavy-duty automatic transmissions in commercial vehicles. Key Features & Benefits: ✅ Meets Allison TES 668™ Standard — Guaranteed compatibility with Allison transmissions ✅ Full Synthetic Formula — Superior thermal and oxidation stability for long-lasting protection ✅ Excellent Wear Protection — Minimizes wear on clutches, gears, and bearings ✅ Shear Stable Viscosity — Maintains fluid properties under high load and stress ✅ Smooth Shift Performance — Enhances driver comfort and transmission response ✅ Extended Drain Intervals — Reduces maintenance costs and downtime
Ideal For:
Heavy-duty commercial vehicles equipped with Allison automatic transmissions
Transit buses, refuse trucks, and off-highway machinery
Fleets requiring extended fluid life and reliable, high-performance transmission protection
Severe service environments with frequent stop-and-go operation
Engineered for Extreme Performance. Designed for the toughest transmissions, Chevron® DELO® Synthetic Heavy-Duty Transmission Fluid 50™ delivers superior protection and longevity under severe conditions. Its advanced synthetic formulation provides excellent thermal stability, wear resistance, and oxidation control, ensuring smooth shifts and longer fluid life for heavy-duty trucks and off-road equipment. Key Features & Benefits: ✅ Advanced Full Synthetic Formula: Extends fluid life and protects against thermal breakdown ✅ Outstanding Wear Protection: Reduces gear and bearing wear in high-load environments ✅ Excellent Oxidation Resistance: Keeps transmissions clean by preventing sludge and varnish ✅ Shear-Stable Viscosity: Maintains consistent lubrication properties over time ✅ Enhanced Frictional Performance: Promotes smooth clutch engagement and shift quality ✅ Wide Equipment Compatibility: Suitable for many heavy-duty truck and off-road transmission systems
Ideal For:
Heavy-duty truck and off-highway equipment transmissions
Construction, mining, and logging fleet vehicles
Severe service applications demanding extended drain intervals
Operations requiring reliable performance in extreme temperatures and heavy loads
Premium Automatic Transmission Fluid Built for Modern Demands. Boost your fleet’s transmission performance with DuraDrive™ HD Synthetic 668, Petro-Canada’s advanced synthetic automatic transmission fluid engineered to meet the latest Allison TES 668™ specification. Designed for heavy-duty applications, this high-performance fluid provides exceptional thermal stability, oxidation resistance, and wear protection—ensuring smoother shifts, longer drain intervals, and extended transmission life. Packaged in a 54.2-gallon drum, it’s the ideal bulk solution for operations prioritizing efficiency and uptime. Key Features & Benefits: ✅ Meets Allison TES 668™ Specification: Fully approved for use in Allison on-highway automatic transmissions ✅ Outstanding Oxidation Stability: Helps extend fluid and component life even under severe conditions ✅ Superior Anti-Wear Protection: Reduces friction and wear in clutches and gears, optimizing performance ✅ Enhanced Thermal Stability: Maintains viscosity and performance under high operating temperatures ✅ Fuel Economy Support: Designed to minimize energy loss and support smoother, more efficient transmission operation
Ideal For:
Heavy-duty trucks and buses with Allison automatic transmissions
Fleets requiring TES 668™-approved transmission fluid
On-highway applications demanding extended service intervals and low maintenance
Environments with high thermal stress and stop-start driving cycles
Grease
Pumpable Extreme Pressure Grease for Tough Conditions.
When your equipment demands smooth, consistent lubrication in severe conditions, Chevron® Starplex® EP0 delivers. This NLGI Grade 0 lithium complex grease is specially formulated for centralized lubrication systems and applications requiring a pumpable grease that can withstand extreme pressure and heavy loads. Key Features & Benefits: ✅ NLGI Grade 0 Consistency: Semi-fluid texture ensures excellent pumpability for automated and centralized lube systems ✅ Extreme Pressure Additives: Protects against wear and metal-to-metal contact under heavy loads and shock conditions ✅ Lithium Complex Thickener: Offers strong mechanical and thermal stability to maintain grease structure ✅ Water Resistance: Maintains adhesion and protective film in wet or humid environments ✅ Rust and Oxidation Inhibitors: Helps extend equipment life by preventing corrosion and degradation ✅ Wide Temperature Range: Performs reliably in a variety of operating conditions, from cold starts to high heat Ideal For:
Centralized lubrication systems in heavy-duty trucks, industrial, and construction equipment
Bearings, joints, and components under high pressure and heavy shock loads
Equipment operating in wet, humid, or washdown-prone environments
Applications requiring a pumpable, extreme pressure grease with excellent adhesion
Cold-weather environments where grease flowability is critical
When downtime isn’t an option.
Chevron® Starplex® EP 2 ensures your machinery stays lubricated, protected, and running strong—no matter the pressure. This NLGI Grade 2 lithium complex grease is engineered with extreme pressure additives and superior mechanical stability to defend your equipment against wear, corrosion, and shock loads in the harshest environments. Key Features & Benefits: ✅ Extreme Pressure Additives: Protects metal surfaces from wear and shock loads in demanding conditions ✅ Lithium Complex Thickener: Provides high thermal stability and mechanical durability under stress ✅ NLGI Grade 2 Consistency: Perfect balance of firmness and pumpability for general-purpose and heavy-duty applications ✅ Water Washout Resistance: Maintains protective film even in wet or humid environments ✅ Rust and Oxidation Inhibitors: Helps extend equipment life by preventing corrosion and degradation ✅ Wide Temperature Range: Performs reliably in various climates and operating conditions Ideal For:
Heavy-duty trucks, trailers, and fleet vehicles
Agricultural, construction, and mining equipment
Bearings, chassis points, and universal joints
Industrial machinery under heavy load or shock conditions
Applications requiring a robust, multi-purpose EP lithium complex grease
Engineered to flow fast and protect hard.
Chevron® Starplex® EP 1 is the grease your gear can’t live without. This NLGI Grade 1 lithium complex extreme pressure grease combines smooth pumpability with heavy-duty wear protection, making it perfect for centralized lubrication systems and tough operating conditions. Designed to withstand shock loads, heavy stress, and varying temperatures, it keeps your equipment running longer and stronger. Key Features & Benefits: ✅ NLGI Grade 1 Consistency: Smooth and pumpable, ideal for automated and centralized lubrication systems ✅ Extreme Pressure Additives: Protects metal surfaces against wear under heavy loads and shock ✅ Lithium Complex Thickener: Provides excellent mechanical and thermal stability ✅ Water Washout Resistance: Maintains a protective film in wet and humid environments ✅ Rust and Oxidation Inhibitors: Extends equipment life and reduces maintenance needs ✅ Wide Temperature Range: Performs reliably from cold starts to high-heat conditions Ideal For:
Centralized lubrication systems in heavy-duty trucks, construction, and industrial equipment
Bearings, pins, bushings, and joints under moderate to heavy loads
Agricultural and forestry machinery operating in wet or dirty conditions
Equipment requiring pumpable grease with extreme pressure protection
Applications demanding consistent performance across a range of temperatures
Gear Oil
Extreme Protection for Extreme Conditions.
Built for the toughest jobs on and off the road, Chevron® Delo® Synthetic Gear 80W-140 Extreme Duty Multi-purpose Gear Oil is engineered to handle severe loads, extreme temperatures, and extended drain intervals. Whether you’re hauling heavy or pushing hard through off-road terrain, this full synthetic gear oil delivers rock-solid protection, smoother performance, and maximum reliability for drivetrains and axles that never back down. Key Features & Benefits: ✅ Full Synthetic Formulation: Provides superior thermal and oxidative stability for extended oil life and less downtime ✅ Extreme Pressure Protection: Advanced EP additives protect gears under heavy shock loads, reducing wear and pitting ✅ Excellent Shear Stability: Maintains optimal viscosity under high-stress conditions to prevent gear breakdown ✅ Enhanced Seal Compatibility: Helps minimize leaks and extend the life of seals and gaskets ✅ Wide Temperature Range Performance: Flows easily in cold starts and resists thinning under high heat for consistent protection ✅ Multi-purpose Versatility: Suitable for a wide range of heavy-duty applications, reducing inventory and complexity Ideal Use:
Heavy-duty truck axles and final drives
Off-road equipment in construction, mining, and agriculture
Long-haul, stop-and-go, and severe-service fleet operations
Applications requiring API GL-5, MT-1, and SAE 80W-140 specifications
Environments with extreme temperature swings and high-load demands
Premium Protection Without Compromise.
For fleets and equipment that operate under extreme conditions, Chevron® Delo® Synthetic Gear Extreme Duty 75W-90 delivers the ultimate combination of durability, fuel efficiency, and all-weather performance. This full synthetic, high-performance gear oil is built to protect drivetrain components from the inside out—keeping you moving confidently in the harshest environments.
Key Features & Benefits:
✅ Full Synthetic Base Oil: Delivers excellent thermal stability and extended drain intervals, even in high-load, high-temperature conditions
✅ Extreme Pressure Protection: Guards against gear wear, pitting, and scuffing in heavy-duty service applications ✅ Fuel Economy Potential: Lower viscosity and friction properties help improve energy efficiency without sacrificing protection
✅ Outstanding Cold Flow Properties: Flows quickly at startup in sub-zero temperatures, reducing wear and improving system response
✅ Seal Compatibility & Clean Gear Operation: Minimizes leakage and keeps systems clean for extended component life
✅ Meets/Exceeds API GL-5 & MT-1 Requirements: Ensures high-level performance in both commercial and off-road vehicles
Ideal For:
Long-haul and severe-service heavy-duty truck axles and final drives
Off-road equipment in mining, forestry, and construction
Pickup trucks, SUVs, and commercial vehicles with hypoid gear differentials
Fleets seeking longer oil drain intervals and lower total cost of ownership
Environments with wide temperature swings and high torque demands
Proven Protection Under Pressure.
When your drivetrain faces punishing loads and harsh conditions, Chevron® Delo® Gear EP-5 80W-90 steps up with the extreme pressure protection you can count on. Formulated to meet demanding API GL-5 requirements, this gear oil delivers durable wear protection, thermal stability, and long-lasting performance in both on- and off-highway applications. Key Features & Benefits: ✅ Extreme Pressure (EP) Additive Technology: Protects against gear scuffing and wear under high torque and shock-loading ✅ Outstanding Thermal and Oxidation Stability: Helps resist sludge formation and breakdown at high operating temperatures ✅ Reliable Corrosion Protection: Shields internal components from rust and chemical degradation ✅ Foam Control: Prevents air entrapment and ensures consistent lubrication under high-speed and load conditions ✅ Excellent Seal Compatibility: Helps prevent leaks and ensures long-term system integrity Ideal For:
On-highway truck differentials and drive axles
Off-highway equipment operating under moderate to severe conditions
Agricultural and construction machinery
Gearboxes requiring API GL-5 80W-90 lubricant
Fleet, commercial, and industrial vehicles with hypoid gear systems
Coolants & Antifreeze
Chevron Delo® ELC Advanced Coolant 50/50 – Next-Generation Extended Life Protection.
Chevron Delo® ELC Advanced Coolant 50/50 is a premium, pre-diluted heavy-duty engine coolant formulated with advanced Organic Additive Technology (OAT) to provide long-lasting, high-performance protection for modern diesel, natural gas, and gasoline engines. Ready to use straight from the container, this 50/50 mix of ethylene glycol and deionized water delivers superior heat transfer, corrosion control, and freeze/boil protection—no SCA boosters required. Built to extend coolant service intervals up to 1,000,000 miles / 1.6 million km / 20,000 hours / 8 years (when properly maintained), Delo® ELC Advanced is engineered to meet the demands of today’s high-efficiency engines and evolving emission systems. Its silicate-free, phosphate-free formula reduces deposits and helps maintain system cleanliness and cooling efficiency over the long haul. Key Features: ✅ Pre-mixed 50/50 solution – no dilution or additives required ✅ Extended life performance up to 1,000,000 miles or 8 years ✅ Advanced OAT formula – free of silicates, phosphates, nitrates, and borates ✅ Superior protection for aluminum, iron, copper, and other system metals ✅ Maximizes water pump and seal life; minimizes downtime and maintenance ✅ Compatible with a wide range of heavy-duty engines and OEM specifications ✅ Designed for on-road trucks, off-road equipment, buses, and industrial engines
Ideal for:
On-highway fleets such as Class 8 trucks, long-haul tractors, and delivery vehicles
Off-highway equipment including construction, mining, and agricultural machinery
Stationary engines and generators used in power generation or backup systems
Transit vehicles, including buses and municipal fleets with diesel engines
Mixed fleets with both diesel and gasoline engines requiring a single, high-performance coolant
Chevron Delo® ELC 50/50 delivers unmatched durability and peace of mind for fleets that demand long-life, worry-free coolant protection.
Chevron Delo® ELC (Extended Life Coolant) 50/50 Antifreeze/Coolant is a pre-diluted, heavy-duty cooling system solution formulated with Organic Additive Technology (OAT) to deliver long-lasting protection for both on- and off-road engines. This 50/50 mix of high-quality ethylene glycol and deionized water is ready to use—no mixing required—and provides excellent heat transfer, corrosion resistance, and freeze/boil protection. Designed for extended service intervals of up to 750,000 miles, 15,000 hours, or 8 years, Delo® ELC 50/50 helps reduce maintenance costs and downtime while safeguarding critical cooling system metals, including aluminum, iron, copper, and solder. It meets or exceeds many OEM and industry specifications, making it ideal for mixed fleets, construction equipment, and commercial vehicles. Key Features: ✅ Ready-to-use 50/50 pre-mixed formula for convenience ✅ Extended service life up to 750,000 miles or 8 years ✅ Organic Additive Technology (OAT) – no SCAs required ✅ Excellent protection against corrosion, scale, and deposits ✅ Wide compatibility with major OEMs including CAT EC-1, Cummins, Detroit Diesel, Volvo, and more ✅ Silicate-, phosphate-, nitrate-, and borate-free for improved system performance ✅ Ideal for heavy-duty diesel, natural gas, and gasoline engines
Ideal for:
Heavy-duty diesel trucks and highway fleets
Agricultural tractors and harvesters
Construction equipment and off-road vehicles
Mining and oilfield machinery Buses, generators, and other stationary engines requiring ELC formulations
Chevron Delo XLC 50/50 Antifreeze/Coolant – Extended Life Protection You Can Trust
Chevron Delo XLC 50/50 Antifreeze/Coolant is a heavy-duty, pre-mixed extended life coolant (ELC) formulated with advanced organic acid technology (OAT) for long-lasting, maintenance-free protection. Ready to use right out of the container, this 50/50 blend of coolant and deionized water provides superior corrosion protection for all cooling system metals, including aluminum, without the need for supplemental coolant additives (SCAs). Ideal for use in both on-road and off-road diesel engines, as well as gasoline and natural gas-powered vehicles, Delo XLC 50/50 offers up to 750,000 miles/8 years of reliable service life under recommended conditions. It meets or exceeds the performance requirements of leading OEMs, making it a trusted solution for fleets, commercial vehicles, and industrial equipment. Key Features: ✅ Pre-mixed 50/50 solution for easy top-off and fill ✅ Extended life formulation with OAT technology ✅ Protects cooling systems for up to 750,000 miles or 8 years ✅ Excellent corrosion protection for iron, aluminum, copper, brass, and solder ✅ Silicate-, phosphate-, nitrate-, and borate-free formula ✅ Meets or exceeds major OEM specifications including CAT EC-1, Cummins, Detroit Diesel, and more ✅ Compatible with most major ELC coolants
Ideal for:
Heavy-duty diesel engines—especially where OEMs specify nitrite/silicate-free coolants
Mixed fleets (cars, light trucks, heavy-duty vehicles, RVs) needing a universal 50/50 formula
Recreational vehicles and marine systems requiring robust freeze and boil protection
Ancillary Fluids & Products
Stop spills in their tracks with Kafko GreyGuard™!
Engineered for maximum absorption and durability, these Medium (16" x 18") Universal Absorbent Pads make keeping your workspace clean, safe, and efficient effortless. Designed to tackle oils, coolants, water-based fluids, and more, GreyGuard™ Pads help reduce slip hazards, protect equipment, and maintain a professional, organized work area. Key Features & Benefits: ✅ Universal Absorbency: Quickly soaks up oils, water-based liquids, and other fluids ✅ Durable Construction: Resists tearing and fraying, even during heavy-duty use ✅ Medium Size (16" x 18"): Perfect for most workstations, drains, or spill zones ✅ Grey Color: Hides dirt and grime while maintaining a clean appearance ✅ Lightweight & Flexible: Easy to deploy and conform to irregular surfaces ✅ Cost-Effective: Provides reliable coverage with minimal waste Ideal For:
Absorbing oil and fuel spills in automotive garages and workshops
Containing leaks around machinery and equipment
Protecting floors, benches, and workstations from fluids
Maintenance and janitorial applications in factories or warehouses
Drip containment in labs, production areas, or fluid storage zones
When stopping power and safety are on the line, you need a cleaner that delivers fast, effective results without compromise.
Prime-Guard Non-Chlorinated Brake Parts Cleaner blasts away brake fluid, grease, oil, and other contaminants that can reduce braking performance — leaving behind a clean, residue-free surface ready for service. Its powerful formula dries quickly, works in seconds, and helps extend the life of critical brake components. Built for professional technicians and DIYers alike, this cleaner ensures brakes operate at their safest and most efficient — without the use of chlorinated solvents. Key Features & Benefits: ✅ Non-Chlorinated Formula – Safer alternative to chlorinated solvents while still delivering high cleaning power ✅ Fast-Drying, No Residue – Leaves brake parts clean and ready to use in minutes ✅ Powerful Degreasing Action – Removes oil, grease, brake fluid, and grime with ease ✅ Improves Safety & Performance – Helps restore proper brake function by removing contaminants ✅ Versatile Use – Suitable for disc and drum brakes, ABS, rotors, calipers, and other brake components Ideal For:
Cleaning disc & drum brake assemblies
Servicing rotors, calipers, pads, and shoes
Prepping brake parts for installation or inspection
Removing grease and contaminants in automotive, fleet, and shop environments
Powerful, Safe, and Eco-Friendly Degreasing Solution
Oil Eater® Original Industrial Degreaser is a highly concentrated, water-based, non-toxic, and biodegradable cleaner designed to tackle the toughest grease and grime in industrial settings. Its alkaline-based formula effectively dissolves oil, grease, and dirt without the use of harsh solvents, making it safe for both users and the environment.
Key Features:
✅ Ultra-Concentrated Formula: Allows for dilution based on cleaning needs, providing cost-effective solutions for various applications.
✅ Non-Corrosive and Non-Toxic: Safe for use on a wide range of surfaces, including machinery, tools, concrete floors, and more.
✅ Biodegradable: Environmentally responsible choice that complies with safety standards.
✅ Versatile Applications: Ideal for use in manufacturing plants, automotive shops, food processing facilities, and other industrial environments.
Ideal for:
Cleaning engines and engine bays
Degreasing machinery and equipment
Maintaining cleanliness of concrete floors and driveways
Removing grease from tools and parts
General maintenance in industrial settings
Blast away grime and keep your engine running like new! CRC Clean-R™ Carburetor Cleaner delivers fast, effective cleaning for carburetors, intake manifolds, and other engine components. Designed to remove gum, varnish, and carbon deposits, this powerful formula ensures smoother engine performance, improved fuel efficiency, and longer equipment life. Key Features & Benefits: ✅ Powerful Cleaning Action: Quickly dissolves deposits, grease, and grime. ✅ Safe for Metal Surfaces: Protects carburetors and other engine parts from corrosion. ✅ Fast-Drying Formula: Leaves no residue, ready for immediate engine use. ✅ Versatile Application: Ideal for carburetors, throttle bodies, and intake systems. ✅ Improves Engine Performance: Helps maintain smoother idling, acceleration, and fuel efficiency. Ideal For:
Cleaning carburetors in cars, motorcycles, and small engines
Removing gum, varnish, and carbon buildup from intake manifolds
Maintaining throttle bodies and fuel injection systems
Routine engine maintenance for optimal performance
Prepping engine parts for inspection or repair
Clean up spills fast with Eagle Picher Floor-Dry, the trusted solution for industrial-strength absorbency.
this premium clay-based absorbent quickly soaks up oil, grease, water, and other liquids on contact—leaving surfaces dry, safe, and slip-free.
Ideal for automotive shops, warehouses, factories, and garages, Floor-Dry is made from all-natural, kiln-fired clay granules that won’t break down or turn to sludge. Its low-dust, non-toxic formula makes it safe and easy to use indoors or out, whether you're tackling everyday drips or emergency spills.
Key Features:
✅ High-performance oil and liquid absorbent
✅ All-natural, kiln-fired clay for superior absorbency
✅ Ideal for shop floors, driveways, industrial facilities, and more
✅ Non-toxic, non-combustible, and low-dust
✅ 24-quart bag—easy to carry, store, and use as needed
✅ Helps prevent slip hazards and maintain OSHA compliance
Ideal For:
Clean up oil, brake fluid, coolant spills on shop floors or driveways
Handle leaks or chemical drips around machinery, workstations, and loading zones
Diesel Exhaust Fluid (DEF)
Premium Diesel Exhaust Fluid (DEF) - Clean Emissions. Peak Engine Performance.
Our Premium Diesel Exhaust Fluid (DEF) is a high-quality, ultra-pure urea solution specially formulated to reduce harmful nitrogen oxide (NOx) emissions from diesel engines equipped with Selective Catalytic Reduction (SCR) technology. By converting NOx gases into harmless nitrogen and water vapor, DEF helps diesel vehicles meet stringent environmental standards while maintaining engine efficiency and fuel economy.
Manufactured to meet or exceed ISO 22241 standards, our DEF is designed for use in trucks, buses, construction equipment, and agricultural machinery — supporting fleets and operators committed to cleaner air and regulatory compliance.
Key Features:
✅ ISO 22241 Certified – Guaranteed purity and performance
✅ Compatible with SCR Systems – Optimizes emissions control in diesel engines
✅ Reduces NOx Emissions – Helps vehicles comply with EPA and global emissions regulations
✅ Improves Fuel Efficiency – Supports better combustion and engine operation
✅ Safe & Non-Toxic – Environmentally responsible and easy to handle
Ideal for:
Modern Diesel Engines (2010 and newer)
Off-Road Diesel Equipment
Diesel Generators
Fleet & Delivery Vehicles
Marine & Rail Applications
Fuel Additives
When Diesel Stops, Diesel 911® Starts It Again. Winter weather, water contamination, or gelled fuel can leave your diesel engine dead in the driveway or stranded on the job. Power Service Diesel 911® is the emergency treatment you need to restore power fast — no towing, no downtime. Diesel 911® is a powerful winter emergency additive formulated to de-ice frozen fuel filters, reliquefy gelled diesel fuel, and remove water from the fuel system. It works fast to get you back on the road and is safe for use in all diesel engines and fuel systems. Key Features & Benefits: ✅ Emergency De-Gel Treatment: liquefies gelled diesel fuel and thaws frozen fuel filters fast — no towing or downtime needed. ✅ Removes Water from Fuel System ✅ Fast-Acting Formula: works quickly in extreme cold conditions to restore engine power and startability ✅ Safe for All Diesel Engines: compatible with all diesel injection systems, including high-pressure common rail (HPCR) and older mechanical systems ✅ Works with ULSD and Biodiesel Blend ✅ Restores Fuel Flow and Filter Efficiency: clears plugged filters and allows fuel to reach injectors during cold-weather shutdowns
Ideal For:
Seasonal diesel equipment (tractors, combines, sprayers)
Off-road construction operations in cold climates
Tugs, ferries, and working boats
Fueling operations in the Upper Midwest, Northeast, and Mountain regions
Winter-Proof Your Diesel Engine — Boost Power, Prevent Gelling. Don’t let cold weather shut down your equipment. Power Service Diesel Fuel Supplement +Cetane Boost® is your all-in-one anti-gel and performance enhancer for winter diesel treatment. Formulated for today’s ULSD and biodiesel blends, it prevents fuel line freeze-ups while giving your engine the power and protection it needs to perform. This powerful winter additive does double duty: it prevents fuel from gelling in freezing temperatures and boosts cetane for faster starts, smoother combustion, and improved engine response. Trusted by fleets, farmers, and everyday diesel owners, it’s the go-to treatment for reliable winter operation. Key Features & Benefits: ✅ Prevents Fuel Gelling in Cold Weather: keeps diesel flowing and prevents filter plugging in temperatures as low as -40°F ✅ Boosts Cetane Up to 4 Numbers: improves combustion efficiency, resulting in faster cold starts, smoother running, and better throttle response ✅ Protects Fuel System Components: adds vital lubricity to ultra-low sulfur diesel (ULSD), reducing wear on injectors and fuel pumps ✅ Improves Fuel Economy & Reduces Emissions: promotes more complete fuel burn, which helps save fuel and cut down on smoke and particulate emissions ✅ Safe for All Diesel Engines: works in both modern HPCR (high-pressure common rail) systems and older mechanical engines ✅ Compatible with ULSD & Biodiesel Blends: formulated for today’s diesel fuels, including B5 to B20 biodiesel blends
Ideal For:
Diesel pickup drivers, RVs
Backup Power & Generators
Contractors operating year-round in varying climates
Revive Your Diesel System from the Inside Out. Is your diesel equipment sluggish, smoky, or underperforming? Power Service Clear-Diesel Fuel & Tank Cleaner goes beyond surface fixes — it penetrates deep into your fuel system to eliminate sludge, water, and contaminants at the source. Whether you’re managing a fleet or fueling up for harvest, Clear-Diesel is your secret weapon for restoring power, extending engine life, and protecting every drop of fuel. Key Features & Benefits: ✅ Removes Sludge & Contaminants ✅ Eliminates Water from Fuel Systems ✅ Cleans Fuel Tanks Without Manual Scrubbing ✅ Improves Fuel Filter Life ✅ Compatible with All Diesel Engines & Fuels ✅ Ideal Pre-Treatment for Biocide Application ✅ Stabilizes Stored Fuel ✅ Fleet & Bulk Fuel System Friendly
Ideal For:
Long-haul trucking companies
Contractors with diesel generators, loaders, excavators
Equipment maintenance shops
Marinas with bulk fuel tanks
Retail fuel sellers with underground diesel tanks
Facilities with diesel-powered internal logistics or emergency equipment
Power Up Your Diesel – Clean, Protect, and Boost Performance with Every Fill. Give your diesel engine the clean it craves and the power it deserves. Power Service Diesel Kleen® +Cetane Boost is a year-round performance enhancer that cleans injectors, boosts cetane, and restores lost power — all while improving fuel economy and reducing emissions. Diesel Kleen +Cetane Boost is a premium diesel fuel additive formulated to keep modern diesel engines running at peak efficiency. It removes injector deposits, improves combustion, and enhances throttle response — making it ideal for today’s high-pressure common rail (HPCR) and older diesel systems alike. Key Features & Benefits: ✅ Cleans Dirty Injectors: removes harmful deposits from injector tips and internal components (IDID), restoring optimal spray patterns and fuel flow ✅ Boosts Cetane Up to 6 Numbers: improves combustion quality for quicker starts, smoother engine operation, and reduced noise ✅ Restores Lost Power & Fuel Economy: maximizes engine performance by improving fuel atomization and combustion efficiency ✅ Reduces Smoke & Emissions: enhances fuel burn to reduce soot, particulate emissions, and visible exhaust smoke ✅ Lubricates Fuel System Components: adds critical lubricity for protection in ultra-low sulfur diesel (ULSD), reducing wear on pumps and injectors ✅ Safe for All Diesel Engines: compatible with modern HPCR (High-Pressure Common Rail), EGR, and older diesel engine platforms ✅ Effective with ULSD & Biodiesel Blends: formulated to perform with diesel fuel types including B2 to B20 biodiesel blends
Ideal For:
Daily-use vehicles operating under load
Seasonal or infrequently used equipment that stores fuel
Pre-treatment before emissions testing to reduce smoke output
Kill the Root of Diesel Fuel Problems — Fast. Water and microbes are your diesel fuel’s worst enemies. Power Service Bio Kleen® Diesel Fuel Biocide is your powerful defense against microbial contamination — stopping bacteria, fungi, and algae in their tracks before they clog filters, corrode tanks, and shut down engines. Bio Kleen® is a highly effective dual-phase biocide that works in both water and fuel phases, eliminating and preventing microbial growth in diesel fuel systems. Whether you're operating a fleet, farm, marina, or generator bank, this treatment protects your investment and helps restore fuel quality fast. Key Features & Benefits: ✅ Kills Microbial Growth ✅ Eliminates Water from Fuel SystemsDual-Phase Formula: works in both water and fuel layers — ensuring full system protection.Cleans Fuel Tanks Without Manual Scrubbing ✅ Stops Filter Plugging & Sludge Formation ✅ Protects Fuel Tanks & Lines ✅ Restores Fuel Quality ✅ Fast-Acting Treatment: quickly eliminates contamination in storage tanks, marine applications, and vehicle systems ✅ Compatible with All Diesel Fuels: works with ULSD, biodiesel, and biodiesel blends up to B20
Ideal For:
Any operation that Stores diesel for more than 30 days
Any operation in humid, wet, or fluctuating climates facilities using diesel for backup power or mobile equipment
Diesel-powered generators, loaders, cranes, and excavators
Diesel-powered tractors, combines, and irrigation pumps
Fuel and DEF planning for your yard
Focus on the route. We’ll take care of the fuel & DEF.
Bulk Fuel: Delivery & Tanks
From gasoline and unleaded ethanol to on-road and off-road diesel—we have you covered.
When your business runs on the road, time at the pump is money lost. Bulk fuel tanks give you the power to fuel your entire fleet on your schedule — no detours, no driver downtime, no wasted receipts. With our premium diesel and DEF solutions, you’ll keep trucks running longer, reduce maintenance issues, and keep routes on time.
DEF: Delivery & Storage
Today’s diesel fleets can’t operate without DEF — and sourcing it at retail pumps is expensive, inconvenient, and risky for compliance. We deliver DEF your way — in the size and format that matches your fleet’s needs:
Bulk: Reliable delivery straight into your bulk storage tanks for large fleet operations.
Totes & drums: Ideal for mid-sized fleets that need volume but don’t want to dedicate space to full bulk systems.
Jugs: Convenient for topping off units or servicing smaller vehicles.
With every option, you’ll receive API-certified, premium-quality DEF backed by safe handling, reliable delivery, and expert support. Whether you’re running 10 trucks or 200, our DEF programs help you reduce downtime, simplify compliance, and keep your fleet moving.
DEF Pump
For fleets with high DEF demand, we offer onsite permanent DEF huts — a turnkey solution that puts DEF exactly where you need it, every day. Designed for reliability and efficiency, these huts can be equipped with a customizable pump and hose system to fit your fleet’s filling patterns, from light-duty trucks to heavy Class 8 tractors.
By bringing DEF infrastructure directly to your yard, you eliminate costly retail stops, reduce downtime, and ensure every truck leaves the lot ready to stay compliant on the road.
Combined with our bulk DEF deliveries, a permanent hut gives you a secure, convenient, and long-term fueling solution that grows with your operation.
Custom fuel planning that works as hard as you do—let’s get started. Contact us now to begin →
You're in Good Company
Don’t just take our word for it — hear it from the go-getters just like you.
“We really, really appreciate that E.H. Wolf has saved us a ton of money, particularly in the winter months.”
BILL SKINNER
Want to learn more about our fleet lubricant, fuel, and fluid solutions?
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