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TRUEGARD Motor Oil

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  • TRUEGARD 10W30 SYN BLEND Motor Oil - 55 Gallon Drum

    $649.25 - $649.25
    $649.25
    $649.25 - $649.25
    $649.25

    *THIS PRICE IS FOR 55 GAL DRUM API SN/GF5 CERTIFIED TRUEGARD 10W-30 motor oil in a 55-gallon drum is a must-have for just about any repair shop, de...

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    $649.25 - $649.25
    $649.25
    $649.25 - $649.25
    $649.25

  • TRUEGARD SYN BLEND 5W30 Motor Oil - 55 Gallon Drum

    $649.25 - $649.25
    $649.25
    $649.25 - $649.25
    $649.25

    *THIS IS FOR 55 GAL API SN/GF 6 CERTIFIED Every shop needs a 55-gallon 5W-30 drum, especially when it's filled with genuine TRUEGARD motor oil. Thi...

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    $649.25 - $649.25
    $649.25
    $649.25 - $649.25
    $649.25

  • TRUEGARD 5W30 Full Synthetic Motor Oil - 55 Gallon Drum

    $1,110.45 - $1,110.45
    $1,110.45
    $1,110.45 - $1,110.45
    $1,110.45

    TRUEGARD 5W-30 synthetic motor oil is a premium, versatile lubricant engineered for both cold-weather and hot-weather performance. Its advanced for...

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    $1,110.45 - $1,110.45
    $1,110.45
    $1,110.45 - $1,110.45
    $1,110.45

  • TRUEGARD 15W40 Motor Oil - 55 Gallon Drum

    $741.42 - $741.42
    $741.42
    $741.42 - $741.42
    $741.42

    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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    $741.42 - $741.42
    $741.42
    $741.42 - $741.42
    $741.42

  • TRUEGARD 5W40 HD SYNTHETIC Motor Oil - 55 Gallon Drum

    $1,185.45 - $1,185.45
    $1,185.45
    $1,185.45 - $1,185.45
    $1,185.45

    There's nothing like having high-quality synthetic motor oil on-hand when you need it. That's why, at Keller-Heartt Oil, we carry TRUEGARD full syn...

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    $1,185.45 - $1,185.45
    $1,185.45
    $1,185.45 - $1,185.45
    $1,185.45
  • TRUEGARD High Mileage 5W30 Motor Oil - 5 Gallon Pail

    TRUEGARD High Mileage 5W30 Motor Oil - 5 Gallon Pail

    $93.87 - $93.87
    $93.87
    $93.87 - $93.87
    $93.87

    *THIS PRICE IS FOR 5 GAL PAIL. TRUEGARD HIGH MILEAGE MOTOR OILS are formulated for engines with 75,00 miles and more. They provide extra protection...

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    $93.87 - $93.87
    $93.87
    $93.87 - $93.87
    $93.87
  • TRUEGARD 10W30 Motor Oil - 5 Gallon Pail

    TRUEGARD 10W30 Motor Oil - 5 Gallon Pail

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

    If you need an API SN and GF5 certified 10W-30 motor oil, you're in the right place. At Keller-Heartt, we carry 5-gallon pails of TRUEGARD 10W-30 m...

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    $107.71 - $107.71
    $107.71
    $107.71 - $107.71
    $107.71
  • TRUEGARD 5W30 Synthetic Motor Oil - 5 Gallon Pail

    TRUEGARD 5W30 Full Synthetic Motor Oil - 5 Gallon Pail

    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00

    TRUEGARD 5W-30 synthetic motor oil is a premium, versatile lubricant engineered for both cold-weather and hot-weather performance. Its advanced fo...

    View full details
    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00
  • TRUEGARD 5W20 Synthetic Motor Oil - 5 Gallon Pail

    TRUEGARD 5W20 Full Synthetic Motor Oil - 5 Gallon Pail

    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00

    TRUEGARD 10W-30 HD Synthetic Motor Oil is a premium, high-performance lubricant engineered to deliver exceptional protection and efficiency for bot...

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    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00

  • TRUEGARD 5W20 Full Synthetic Motor Oil - 55 Gallon Drum

    $1,110.45 - $1,110.45
    $1,110.45
    $1,110.45 - $1,110.45
    $1,110.45

    TRUEGARD 10W-30 HD Synthetic Motor Oil is a premium, high-performance lubricant engineered to deliver exceptional protection and efficiency for bot...

    View full details
    $1,110.45 - $1,110.45
    $1,110.45
    $1,110.45 - $1,110.45
    $1,110.45
  • 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

  • TRUEGARD 0W20 Full Synthetic Motor Oil - 55 Gallon Drum

    $1,110.45 - $1,110.45
    $1,110.45
    $1,110.45 - $1,110.45
    $1,110.45

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

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    $1,110.45 - $1,110.45
    $1,110.45
    $1,110.45 - $1,110.45
    $1,110.45

  • TRUEGARD 5W30 Dexos Approved Motor Oil - 55 Gallon Drum

    $1,052.04 - $1,052.04
    $1,052.04
    $1,052.04 - $1,052.04
    $1,052.04

    TRUEGARD 5W-30 DEXOS-approved Synthetic Oil: Certified for API SN and GF5 Standards Ensure your shop is equipped for any challenge with a 55-gallon...

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    $1,052.04 - $1,052.04
    $1,052.04
    $1,052.04 - $1,052.04
    $1,052.04
  • 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
  • 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 5W30 Motor Oil - 5 Gallon Pail

    TRUEGARD SYN BLEND 5W30 Motor Oil - 5 Gallon Pail

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

    *THIS PRICE IS FOR 5 GAL API SN/GF5 CERTIFIED. If you're looking for a 5-gallon pail of TRUEGARD 5W-30 motor oil, you're in the right place. At Kel...

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    $107.71 - $107.71
    $107.71
    $107.71 - $107.71
    $107.71
  • TRUEGARD 5W30 Dexos Approved Motor Oil - 5 Gallon Pail

    TRUEGARD 5W30 Dexos Approved Motor Oil - 5 Gallon Pail

    $133.57 - $133.57
    $133.57
    $133.57 - $133.57
    $133.57

    TRUEGARD 5W-30 DEXOS-approved Synthetic Oil: Certified for API SN and GF5 Standards Ensure your shop is equipped for any challenge with a 55-gallon...

    View full details
    $133.57 - $133.57
    $133.57
    $133.57 - $133.57
    $133.57

  • TRUEGARD 5W20 Dexos Approved Motor Oil - 55 Gallon Drum

    $1,052.04 - $1,052.04
    $1,052.04
    $1,052.04 - $1,052.04
    $1,052.04

    TRUEGARD 5W-20 DEXOS-approved Synthetic Oil: Certified for API SN and GF5 Standards Ensure your shop is equipped for any challenge with a 55-gallon...

    View full details
    $1,052.04 - $1,052.04
    $1,052.04
    $1,052.04 - $1,052.04
    $1,052.04
  • TRUEGARD 5W20 Dexos Approved Motor Oil - 5 Gallon Pail

    TRUEGARD 5W20 Dexos Approved Motor Oil - 5 Gallon Pail

    $133.57 - $133.57
    $133.57
    $133.57 - $133.57
    $133.57

    *THIS PRICE IS FOR 55 GAL API SN/GF5 CERTIFIED SYNTHETIC OIL DEXOS APPROVED It's not always easy to find high-quality 5W-20 DEXOS-approved syntheti...

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    $133.57 - $133.57
    $133.57
    $133.57 - $133.57
    $133.57
  • 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...

    View full details
    $114.80 - $114.80
    $114.80
    $114.80 - $114.80
    $114.80

  • TRUEGARD 15W40 HD SYNTHETIC Motor Oil - 55 Gallon Drum

    $1,297.80 - $1,297.80
    $1,297.80
    $1,297.80 - $1,297.80
    $1,297.80

    Ensure your operations run smoothly and efficiently with TRUEGARD Full Synthetic HD 15W-40 Motor Oil, now available in convenient 55-gallon drums f...

    View full details
    $1,297.80 - $1,297.80
    $1,297.80
    $1,297.80 - $1,297.80
    $1,297.80

  • TRUEGARD 15W40 HD SYNTHETIC Motor Oil - 5 Gallon Pail

    $183.47 - $183.47
    $183.47
    $183.47 - $183.47
    $183.47

    Ensure your operations run smoothly and efficiently with TRUEGARD Full Synthetic HD 15W-40 Motor Oil, now available in convenient 55-gallon drums f...

    View full details
    $183.47 - $183.47
    $183.47
    $183.47 - $183.47
    $183.47

  • TRUEGARD 10W30 Full Synthetic Motor Oil - 55 Gallon Drum

    $1,285.75 - $1,285.75
    $1,285.75
    $1,285.75 - $1,285.75
    $1,285.75

    TRUEGARD 10W-30 HD Synthetic Motor Oil is a premium, high-performance lubricant offered by Keller-Heartt Oil in convenient 55-gallon drums. Enginee...

    View full details
    $1,285.75 - $1,285.75
    $1,285.75
    $1,285.75 - $1,285.75
    $1,285.75

  • TRUEGARD High Mileage 5W30 Motor Oil - 55 Gallon Drum

    $717.79 - $717.79
    $717.79
    $717.79 - $717.79
    $717.79

    *THIS PRICE IS FOR 55 GAL drum.   TRUEGARD HIGH MILEAGE MOTOR OILS are formulated for engines with 75,00 miles and more. They provide extra protect...

    View full details
    $717.79 - $717.79
    $717.79
    $717.79 - $717.79
    $717.79

Commercial Truck Supplies

Keeping commercial trucks on the road requires the right fluids, lubricants, and maintenance supplies. Keller-Heartt carries commercial truck supplies for fleet operators, repair shops, owner-operators, and heavy-duty vehicle maintenance teams, with products available in everything from cases and pails to 55-gallon drums and bulk totes.

Shop diesel exhaust fluid (DEF), heavy-duty motor oil, antifreeze and coolant, fuel and oil additives, hydraulic fluids, lubricants, cleaners, and fluid-handling equipment from brands including Truegard, Shell, BlueDEF, Peak, and other trusted manufacturers.

Diesel Exhaust Fluid for Commercial Trucks

Diesel exhaust fluid (DEF) is essential for diesel vehicles equipped with Selective Catalytic Reduction (SCR) systems. Maintaining a reliable supply of DEF helps keep emissions systems operating properly and commercial trucks on the road.

Keller-Heartt offers BlueDEF and other diesel exhaust fluid options in multiple quantities, including smaller containers, 55-gallon drums and 275- and 330-gallon totes for larger fleet operations. DEF pumps and dispensing equipment are also available for shops and facilities managing fluid in bulk.

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.

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.