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Commercial Truck Supplies

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  • TRUEGARD 5W20 Motor Oil - 5 Gallon Pail

    TRUEGARD 5W20 Motor Oil - 5 Gallon Pail

    $107.71 - $107.71
    $107.71
    $107.71 - $107.71
    $107.71

    *THIS IS FOR 5 GAL API SN/GF5 CERTIFIED Whether you only have to handle a few small jobs here and there or you run a shop where vehicles are coming...

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    $107.71 - $107.71
    $107.71
    $107.71 - $107.71
    $107.71
  • Oil Eater Sonic Bonded Pad - Roll of 30'' x 150'

    Oil Eater Universal Sonic Bonded Roll - Roll of 35'' x 150' Medium

    $173.80 - $173.80
    $173.80
    $173.80 - $173.80
    $173.80

    Oil Eater® Sonic Bonded Pads are the economic solution for the widest variety of spill control and clean-up situations. Constructed from a single l...

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    $173.80 - $173.80
    $173.80
    $173.80 - $173.80
    $173.80
  • DEF3-DN49N Electric Pumping System for 55 Gallon Drums of DEF

    DEF3-DN49N Electric Pumping System for 55 Gallon Drums of DEF

    $953.77 - $953.77
    $953.77
    $953.77 - $953.77
    $953.77

    For Drums. Stationary 55-Gallon Drum Electric Pumping System with timer. Includes Pump with mounting Bracket, 20' delivery hose, 4' suction hose an...

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    $953.77 - $953.77
    $953.77
    $953.77 - $953.77
    $953.77
  • Waste Oil Drain Cart - 20 Gallon - TIM 310

    Waste Oil Drain Cart - 20 Gallon - TIM 310

    $1,431.74 - $1,431.74
    $1,431.74
    $1,431.74 - $1,431.74
    $1,431.74

    20 Gallon Waste Oil and Antifreeze Drain for truck vehicle maintenance facilities. Heavy-duty steel unit is powder-coated red. Drain has 5" diamete...

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    $1,431.74 - $1,431.74
    $1,431.74
    $1,431.74 - $1,431.74
    $1,431.74

  • Pennzoil Platinum Euro L SAE 5W-30 Full Synthetic Motor Oil - Case of 6 (1 qt)

    $82.32 - $82.32
    $82.32
    $82.32 - $82.32
    $82.32

    Specially Formulated for European vehicles Pennzoil Platinum® Euro Full Synthetic Motor Oil with PurePlus® Technology Get complete protection from ...

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    $82.32 - $82.32
    $82.32
    $82.32 - $82.32
    $82.32
  • TRUEGARD Hydraulic Oil AW 46 - 5 Gallon Pail

    TRUEGARD R&O Hydraulic Oil 68 - 5 Gallon Pail

    $224.19 - $224.19
    $224.19
    $224.19 - $224.19
    $224.19

    TRUEGARD R&O HYDRAULIC OILS are single inhibited hydraulic oils designed for use on low pressure, light duty hydraulic equipment. Applications ...

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    $224.19 - $224.19
    $224.19
    $224.19 - $224.19
    $224.19
  • FM HYDRAULIC OIL 46 - 55GAL (208L) Keg

    FM HYDRAULIC OIL 46 - 55GAL (208L) DRUM

    $1,888.28 - $1,888.28
    $1,888.28
    $1,888.28 - $1,888.28
    $1,888.28

    FM HYDRAULIC OIL 15, 32, 46, 68 and 100 are anti-wear multi-purpose lubricants, which are specially designed for use in the food and beverage proce...

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    $1,888.28 - $1,888.28
    $1,888.28
    $1,888.28 - $1,888.28
    $1,888.28
  • FormulaShell Synthetic Blend 5W-30 (SN/GF-5) Motor Oil - 55 Gallon Drum

    FormulaShell Synthetic Blend 5W-30 (SN/GF-5) Motor Oil - 55 Gallon Drum

    $1,951.73 - $1,951.73
    $1,951.73
    $1,951.73 - $1,951.73
    $1,951.73

    FORMULASHELL CONVENTIONAL MOTOR OIL is formulated for improved fuel economy and to provide engine protection and performance required by modern eng...

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    $1,951.73 - $1,951.73
    $1,951.73
    $1,951.73 - $1,951.73
    $1,951.73
  • Shell Morlina S4 B 320 Advanced Industrial Bearing & Circulating Oil - 55-Gallon Drum

    Shell Morlina S4 B 320 Advanced Industrial Bearing & Circulating Oil - 55-Gallon Drum

    $2,951.34 - $2,951.34
    $2,951.34
    $2,951.34 - $2,951.34
    $2,951.34

    As a leading high-performance synthetic lubricant, Shell Morlina S4 B 320 provides superior protection against wear and corrosion. This oil promote...

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    $2,951.34 - $2,951.34
    $2,951.34
    $2,951.34 - $2,951.34
    $2,951.34
  • Tim-650-Fm Mechanical Metered Control Handle With Flex Ext

    Tim-650-Fm Mechanical Metered Control Handle With Flex Ext

    $516.64 - $516.64
    $516.64
    $516.64 - $516.64
    $516.64

    Mechanical metered control handle for oil or anti-freeze. Equipped with trigger guard, flexible extension and manual non-drip tip. Meter body desig...

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    $516.64 - $516.64
    $516.64
    $516.64 - $516.64
    $516.64
  • TIM-DEF-22 DEF METER

    TIM-DEF-22 DEF METER

    $340.98 - $340.98
    $340.98
    $340.98 - $340.98
    $340.98

    In-line resettable electronic DEF meter.

    $340.98 - $340.98
    $340.98
    $340.98 - $340.98
    $340.98
  • DEF-50 Polyethylene Manual Nozzle

    DEF-50 Polyethylene Manual Nozzle

    $206.46 - $206.46
    $206.46
    $206.46 - $206.46
    $206.46

    DEF-50 Polyethylene Manual Nozzle

    $206.46 - $206.46
    $206.46
    $206.46 - $206.46
    $206.46
  • DEF-49 Stainless Steel Automatic Nozzle

    DEF-49 Stainless Steel Automatic Nozzle

    $603.39 - $603.39
    $603.39
    $603.39 - $603.39
    $603.39

    DEF-49 Stainless Steel Automatic Nozzle

    $603.39 - $603.39
    $603.39
    $603.39 - $603.39
    $603.39
  • Shell Corena S4 R 32 Air Compressor Oil - 55 Gallon Drum

    Shell Corena S4 R 32 Air Compressor Oil - 55 Gallon Drum

    $2,701.29 - $2,701.29
    $2,701.29
    $2,701.29 - $2,701.29
    $2,701.29

    Shell Corena S4 R 32 air compressor oil is a high-quality lubricant for sliding vane and screw rotary air compressors. It's a synthetic and ashless...

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    $2,701.29 - $2,701.29
    $2,701.29
    $2,701.29 - $2,701.29
    $2,701.29

  • TRUEGARD Marine RV - 200 Antifreeze: 55 Gallon Drum

    $1,886.54 - $1,886.54
    $1,886.54
    $1,886.54 - $1,886.54
    $1,886.54

    For winterizing both potable and non-potable water containing systems and equipment. Suitable applications: recreational vehicle water systems, vac...

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    $1,886.54 - $1,886.54
    $1,886.54
    $1,886.54 - $1,886.54
    $1,886.54
  • TRUEGARD 0W20 Synthetic Motor Oil - 5 Gallon Pail

    TRUEGARD 0W20 Full Synthetic Motor Oil - 5 Gallon Pail

    $195.90 - $195.90
    $195.90
    $195.90 - $195.90
    $195.90

    Discover the advanced formulation of TRUEGARD 0W-20 motor oil, engineered for maximum protection and improved fuel efficiency. This low-viscosity ...

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    $195.90 - $195.90
    $195.90
    $195.90 - $195.90
    $195.90

  • Pennzoil Ultra 5W-30 Fully Synthetic Heavy Duty Diesel Engine Oil - Case of 6 (1 qt)

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

    Pennzoil Ultra Specially formulated with Hyper Cleansing Technology which means nothing keeps your engine closer to factory clean.1 Pennzoil Ultra ...

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

  • Pennzoil SAE 5W-20 Motor Oil - Case of 6 (1 qt) SYNTHETIC BLEND

    $50.09 - $50.09
    $50.09
    $50.09 - $50.09
    $50.09

    Our cases of Pennzoil SAE 5W-20 Motor Oil actively cleans out up to 40% of engine sludge in the first oil change. One more reason more people trust...

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    $50.09 - $50.09
    $50.09
    $50.09 - $50.09
    $50.09

  • Sprayway RD-90 INDUSTRIAL SPRAY LUBRICANT

    $124.58 - $124.58
    $124.58
    $124.58 - $124.58
    $124.58

    12 Count of 15 Oz Cans This heavy duty penetrant is designed to work fast loosening rust and corrosion.

    $124.58 - $124.58
    $124.58
    $124.58 - $124.58
    $124.58
  • Sprayway D3 Citrus Degreaser - Case of 12

    Sprayway D3 Citrus Degreaser - Case of 12

    $129.24 - $129.24
    $129.24
    $129.24 - $129.24
    $129.24

    12 Count of 15 Oz Cans This natural citrus degreaser attacks oil, grime, grease, tar and other oil based contaminents on hard surfaces.

    $129.24 - $129.24
    $129.24
    $129.24 - $129.24
    $129.24
  • Oil Eater TUFF-RUG - One 36" x 150' Roll

    Oil Eater Tuff Rug - One 36" x 150' Industrial Rug

    $215.79 - $215.79
    $215.79
    $215.79 - $215.79
    $215.79

    The ultimate in long wearing durability, Oil Eater. Tuff Rug has the strength and absorbency needed for high traffic areas including forklift aisl...

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    $215.79 - $215.79
    $215.79
    $215.79 - $215.79
    $215.79
  • DEF3-DN50N Electric Pumping System for 55 Gallon Drums of DEF

    DEF3-DN50N Electric Pumping System for 55 Gallon Drums of DEF

    $898.22 - $898.22
    $898.22
    $898.22 - $898.22
    $898.22

    Click here to order DEF-35. (Quick coupler/downtube for 2" buttress threads). For Drums. Stationary 55-Gallon Drum Electric Pumping System with tim...

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    $898.22 - $898.22
    $898.22
    $898.22 - $898.22
    $898.22

  • TRUEGARD 3025-40 Vanishing-Stamping Lubricant Oil - 55 Gallon DRUM

    $985.40 - $985.40
    $985.40
    $985.40 - $985.40
    $985.40

    TRUEGUARD 3025 Vanishing-Stamping Lubricant Oils are advanced, high-performance solutions engineered for a wide range of metalworking applications....

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    $985.40 - $985.40
    $985.40
    $985.40 - $985.40
    $985.40
  • Best Sellers badge

    TRUEGARD AW 22 - 5 GALLON PAIL

    $154.35 - $154.35
    $154.35
    $154.35 - $154.35
    $154.35

    TRUEGARD AW 22 is a premium anti-wear hydraulic fluid engineered to deliver exceptional performance and protection for hydraulic systems. With a sp...

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    $154.35 - $154.35
    $154.35
    $154.35 - $154.35
    $154.35

 


 

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.