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Commercial Truck Supplies

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  • Shell Gadus S2 V460A 2 Multi-Purpose Heavy Duty Grease - 400 Pound Drum

    Shell Gadus S2 V460A 2 Multi-Purpose Heavy Duty Grease - 400 Pound Drum

    $1,893.30 - $1,893.30
    $1,893.30
    $1,893.30 - $1,893.30
    $1,893.30

    Reduced grease consumption versus high quality Lithium greases, due to excellent adhesiveness, better resistance to washout & vibration that re...

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    $1,893.30 - $1,893.30
    $1,893.30
    $1,893.30 - $1,893.30
    $1,893.30
  • TRUEGARD Hd Full Synthetic 5W40 Motor Oil - 5 Gallon Pail

    TRUEGARD 5W40 HD Motor Oil - 5 Gallon Pail

    $220.50 - $220.50
    $220.50
    $220.50 - $220.50
    $220.50

    TRUEGARD full synthetic 5W-40 motor oil is essential when you need nothing less than smooth operation. It's carefully formulated to meet the latest...

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    $220.50 - $220.50
    $220.50
    $220.50 - $220.50
    $220.50
  • TRUEGARD 15W40 Motor Oil - 5 Gallon Pail

    TRUEGARD 15W40 Motor Oil - 5 Gallon Pail

    $114.80 - $114.80
    $114.80
    $114.80 - $114.80
    $114.80

    TRUEGARD SEMI SYNTHETIC 15W/40 combines premium base stocks with next-generation additive technology to produce our most fuel efficient cleanest bu...

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    $114.80 - $114.80
    $114.80
    $114.80 - $114.80
    $114.80
  • Pennzoil Ultra 5W-20 Full Synthetic Motor Oil - Case of 6 (1 qt)

    Pennzoil Ultra 5W-20 Full Synthetic Motor Oil - Case of 6 (1 qt)

    $97.03 - $97.03
    $97.03
    $97.03 - $97.03
    $97.03

    ** Includes 6/1 qt containers Pennzoil Ultra Specially formulated with Hyper Cleansing Technology which means nothing keeps your engine closer to f...

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    $97.03 - $97.03
    $97.03
    $97.03 - $97.03
    $97.03

  • Pennzoil Platinum SAE 5W-20 Full Synthetic Motor Oil - Case of 6 (1 qt)

    $77.18 - $77.18
    $77.18
    $77.18 - $77.18
    $77.18

    Pennzoil Platinum is an advanced full synthetic motor oil. Formulated with Superior Active Cleansing Agents, it continuously attacks potential and ...

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    $77.18 - $77.18
    $77.18
    $77.18 - $77.18
    $77.18

  • Pennzoil Platinum SAE 0W-20 Full Synthetic Motor Oil - Case of 6 (1 qt)

    $77.18 - $77.18
    $77.18
    $77.18 - $77.18
    $77.18

    Pennzoil Platinum SAE 0W-20 Full Synthetic Motor Oil is an advanced full synthetic motor oil. Formulated with Superior Active Cleansing Agents, it ...

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    $77.18 - $77.18
    $77.18
    $77.18 - $77.18
    $77.18
  • Pennzoil Platinum Full Synthetic Motor Oil - Dexos1 Approved, 5W30 - Case of 6 (1 qt)

    Pennzoil Platinum Full Synthetic Motor Oil - Dexos1 Approved, 5W30 - Case of 6 (1 qt)

    $81.18 - $81.18
    $81.18
    $81.18 - $81.18
    $81.18

    Pennzoil Platinum Full Synthetic Motor Oil. This engine oil has special protective additives for ultimate engine protection that exceeds USA and Eu...

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    $81.18 - $81.18
    $81.18
    $81.18 - $81.18
    $81.18
  • Pennzoil Multi-Vehicle ATF Automatic Transmission Fluid - Case of 6 (1 qt)

    Pennzoil Multi-Vehicle ATF Automatic Transmission Fluid - Case of 6 (1 qt)

    $111.62 - $111.62
    $111.62
    $111.62 - $111.62
    $111.62

    Pennzoil Multi-Vehicle Automatic Transmission Fluid (ATF) is a special blend of high-quality mineral base stocks with an advanced additive system f...

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    $111.62 - $111.62
    $111.62
    $111.62 - $111.62
    $111.62

  • Pennzoil High Mileage Vehicle SAE 5W-30 Motor Oil - Case of 6 (1 qt)

    $79.07 - $79.07
    $79.07
    $79.07 - $79.07
    $79.07

    Pennzoil High Mileage Vehicle is a Pennzoil conventional motor oil that has been enhanced with a unique combination of special conditioning agents ...

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    $79.07 - $79.07
    $79.07
    $79.07 - $79.07
    $79.07

  • Pennzoil High Mileage Vehicle SAE 5W-20 Motor Oil - Case of 6 (1 qt)

    $79.07 - $79.07
    $79.07
    $79.07 - $79.07
    $79.07

    Pennzoil High Mileage Vehicle is a Pennzoil conventional motor oil that has been enhanced with a unique combination of special conditioning agents ...

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    $79.07 - $79.07
    $79.07
    $79.07 - $79.07
    $79.07
  • Pennzoil Conventional 5W-20 Motor Oil - Case of 12 (1 qt)

    Pennzoil Conventional 5W-20 Motor Oil - Case of 6 (1 qt)

    $89.20 - $89.20
    $89.20
    $89.20 - $89.20
    $89.20

    Pennzoil motor oil actively cleans out up to 40% of engine sludge in the first oil change. One more reason more people trust Pennzoil than any othe...

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    $89.20 - $89.20
    $89.20
    $89.20 - $89.20
    $89.20

  • Oil Eater Sonic Bonded Pad (Oil Only)-100 in a case 15" x 18"

    $107.55 - $107.55
    $107.55
    $107.55 - $107.55
    $107.55

    Oil Eater’s single ply Oil Only Sonic Bonded pads and rolls are made of ultrasonically bonded High-Loft polypropylene fibers to provide outstandin...

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    $107.55 - $107.55
    $107.55
    $107.55 - $107.55
    $107.55

  • Oil Eater Oil Only Sock-Poly Filled-Case of 40

    $120.19 - $120.19
    $120.19
    $120.19 - $120.19
    $120.19

    Oil Eater® Socks are great way to isolate small drips or protect drains and floors from runaway spills. All of our socks feature durable knitted sl...

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    $120.19 - $120.19
    $120.19
    $120.19 - $120.19
    $120.19
  • Oil Eater Absorbent Drum Top Pads 22" - Case of 25

    Oil Eater Absorbent Universal Drum Top Pads 22" - Case of 25

    $105.23 - $105.23
    $105.23
    $105.23 - $105.23
    $105.23

    Oil Eater® Drum Top Pads are specially designed to catch and absorb oil, coolants, solvents and more. Fits a 50-gallon drum top perfectly with pre...

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    $105.23 - $105.23
    $105.23
    $105.23 - $105.23
    $105.23
  • TIM-DEF-48: RSV Downtube (For 330 Gallon Totes)

    TIM-DEF-48: RSV Downtube (For 330 Gallon Totes)

    $34.86 - $34.86
    $34.86
    $34.86 - $34.86
    $34.86

    MicroMatic RSV downtube - for 330-gallon IBC.

    $34.86 - $34.86
    $34.86
    $34.86 - $34.86
    $34.86
  • TIM-321 - Hand Pump w/Return Drain Tube

    TIM-321 - Hand Pump w/Return Drain Tube

    $1,200.86 - $1,200.86
    $1,200.86
    $1,200.86 - $1,200.86
    $1,200.86

    Quart stroke pump. Reliable hand-operated oil pump that accurately dispenses a quart or liter with each handle rotation. Standard swing return drai...

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    $1,200.86 - $1,200.86
    $1,200.86
    $1,200.86 - $1,200.86
    $1,200.86
  • Standard Grease Hand Pump - 4110

    Standard Grease Hand Pump - 4110

    $141.49 - $141.49
    $141.49
    $141.49 - $141.49
    $141.49

    Standard Heavy-Duty Grease Gun - 10,000 PSI rated. Aluminum pump head for maximum strength and durability. Delivers 1 oz. in 23 strokes, 3-way load...

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    $141.49 - $141.49
    $141.49
    $141.49 - $141.49
    $141.49
  • Heavy Duty Grease Hand Pump - 4130

    Heavy Duty Grease Hand Pump - 4130

    $148.61 - $148.61
    $148.61
    $148.61 - $148.61
    $148.61

    Deluxe Heavy-Duty Pistrol Grip Grease Gun - 7,300 PSI rated. Gun features unique 2-outlet port design which allows the hose or rigid extension to b...

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    $148.61 - $148.61
    $148.61
    $148.61 - $148.61
    $148.61
  • Grease Package - 120 lb - LP-2006-AL

    Grease Package - 120 lb - LP-2006-AL

    $3,393.68 - $3,393.68
    $3,393.68
    $3,393.68 - $3,393.68
    $3,393.68

    Stationary, air-operated, 50:1 ratio grease pump for 120-pound drum. Pump equipped with 2" Aro "Thunder" air motor. Includes drum cover, follower p...

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    $3,393.68 - $3,393.68
    $3,393.68
    $3,393.68 - $3,393.68
    $3,393.68
  • DIAPHRAGM PUMP PD10P-APS-PAA

    DIAPHRAGM PUMP PD10P-APS-PAA

    $3,427.14 - $3,427.14
    $3,427.14
    $3,427.14 - $3,427.14
    $3,427.14

    1" Diaphragm pump suitable for DEF. With an aluminum body, polypropylene seats, hytrel balls and hytrel diaphragms. Suitable for motor oil, diesel...

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    $3,427.14 - $3,427.14
    $3,427.14
    $3,427.14 - $3,427.14
    $3,427.14
  • DEF-32 Suction Hose (Price Is Per Foot)

    DEF-32 Suction Hose (Price Is Per Foot)

    $34.67 - $34.67
    $34.67
    $34.67 - $34.67
    $34.67

    3/4" Suction hose (order by foot).

    $34.67 - $34.67
    $34.67
    $34.67 - $34.67
    $34.67
  • DEF-26: GRAVITY KIT

    DEF-26: GRAVITY KIT

    $668.04 - $668.04
    $668.04
    $668.04 - $668.04
    $668.04

    Gravity Kit - Includes manual nozzle and a 9' hose.

    $668.04 - $668.04
    $668.04
    $668.04 - $668.04
    $668.04
  • DEF-25A ADAPTER

    DEF-25A ADAPTER

    $119.64 - $119.64
    $119.64
    $119.64 - $119.64
    $119.64

    Adapter for installation of TIM-DEF-22 meter on manual nozzle.

    $119.64 - $119.64
    $119.64
    $119.64 - $119.64
    $119.64

  • TRUEGARD #1011A CUTTING OIL - 275 GALLON TOTE

    $4,591.49 - $4,591.49
    $4,591.49
    $4,591.49 - $4,591.49
    $4,591.49

    TRUEGARD #lOllA CUTTING OIL is a high-performance, active cutting oil specifically engineered for use in screw machines and lathe operations such a...

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    $4,591.49 - $4,591.49
    $4,591.49
    $4,591.49 - $4,591.49
    $4,591.49

 


 

diesel exhaust fluid, heavy-duty motor oil, antifreeze and coolant, fuel and oil additives from brands including Truegard, Shell, BlueDEF, Peak, and other trusted manufacturers.

 


 

Heavy-Duty Diesel Engine Oil

Commercial diesel engines operate under demanding conditions, making the right heavy-duty motor oil an important part of preventive fleet maintenance.

Keller-Heartt carries diesel engine oils and lubricants for commercial trucks and heavy-duty equipment, including Truegard and Shell products in multiple viscosity grades and container sizes. Fleet managers can purchase smaller quantities or stock maintenance facilities with pails, drums and bulk options based on usage.

Antifreeze & Coolant

The right heavy-duty antifreeze and coolant helps regulate engine temperature while protecting cooling systems against freezing, overheating and corrosion.

Our commercial truck fluid selection includes products such as ShellZone DEX-COOL and other antifreeze products to DEF pumps, storage equipment and related supplies for diesel engines and fleet applications. Always follow the vehicle or engine manufacturer's specifications when selecting or changing coolant.

Fuel & Oil Additives

Diesel fuel additives and oil additives can support specific maintenance needs, including cold-weather operation, fuel system performance and lubrication.

Keller-Heartt carries fuel treatments and additives for commercial diesel vehicles from brands including Power Service and other manufacturers. Product selection should be based on the fuel system, operating conditions and manufacturer's recommendations.

Fleet Lubricants & Maintenance Fluids

Commercial fleet maintenance extends beyond engine oil and DEF. Depending on the truck and equipment, maintenance programs may also require hydraulic oil, transmission fluid, gear oil, grease, brake cleaner and other specialty lubricants and fluids.

Keeping the appropriate products on hand can help maintenance teams perform scheduled service efficiently and reduce delays caused by waiting for frequently used fluids and supplies.

Buying Commercial Truck Fluids in Bulk

For fleets and commercial repair facilities, purchasing frequently used fluids in larger quantities can simplify inventory management and reduce the need for repeated small orders.

Keller-Heartt offers many commercial truck fluids in cases, pails, 55-gallon drums, 275-gallon totes and 330-gallon totes, depending on the product. Bulk options are especially useful for DEF, motor oil, coolant and other fluids used regularly across multiple vehicles.

Not sure how much product your operation needs? Keller-Heartt can help determine an appropriate product and container size based on your fleet and maintenance requirements.

Frequently asked questions

Find answers to common questions about our products and services

  • Maintenance requirements vary by vehicle, but common commercial truck fluids include diesel engine oil, diesel exhaust fluid (DEF), antifreeze and coolant, transmission fluid, gear oil, grease and other lubricants. Always follow the manufacturer's maintenance schedule and fluid specifications for each vehicle.

  • Diesel exhaust fluid is used by diesel vehicles equipped with SCR emissions systems. DEF is injected into the exhaust system to help reduce nitrogen oxide emissions. It is stored separately from diesel fuel and should never be added to the fuel tank.

  • Yes. Keller-Heartt carries DEF in several sizes, including options designed for commercial fleets and high-volume users. Depending on the product, this can include 55-gallon drums and 275- or 330-gallon totes, along with DEF pumps and dispensing equipment.

  • A good fleet fluid program starts with identifying the specifications and service intervals for each vehicle. Frequently used products such as motor oil, DEF and coolant can then be stocked in appropriate quantities, while less frequently used fluids can be purchased as needed.

  • Yes. Keller-Heartt carries commercial vehicle fluids and maintenance products in multiple sizes, including cases, pails, drums and bulk totes. This allows businesses to purchase based on the size of their fleet and expected fluid usage.