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  • Shell Spirax S4 TXM Multi-functional Tractor Transmission and Hydraulic Oil - 55 Gallon Drum

    Shell Spirax S4 TXM Multi-functional Tractor Transmission and Hydraulic Oil - 55 Gallon Drum

    $1,325.95 - $1,325.95
    $1,325.95
    $1,325.95 - $1,325.95
    $1,325.95

    Shell Spirax S4 TXM Premium, SAE 10W-30, Multi-functional Tractor Transmission and Hydraulic Oil Premium universal tractor transmission oil (UTTO) ...

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    $1,325.95 - $1,325.95
    $1,325.95
    $1,325.95 - $1,325.95
    $1,325.95
  • Shell Spirax S4 TXM Multi-functional Tractor Transmission and Hydraulic Oil - Case of 3 (1 Gallon)

    Shell Spirax S4 TXM Multi-functional Tractor Transmission and Hydraulic Oil - Case of 3 (1 Gallon)

    $103.69 - $103.69
    $103.69
    $103.69 - $103.69
    $103.69

    Featuring excellent anti-oxidation, anti-wear and anticorrosion properties, Shell Spirax S4 TXM is a premium, universal tractor transmission oil (U...

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    $103.69 - $103.69
    $103.69
    $103.69 - $103.69
    $103.69
  • Shell Spirax S6 ATF A295 Transmission Oil - 5 Gallon Pail

    Shell Spirax S6 ATF A668 Transmission Oil - 5 Gallon Pail

    $286.24 - $286.24
    $286.24
    $286.24 - $286.24
    $286.24

    Shell Spirax S6 ATF A668 Oil 5 gallon pail is a fully synthetic, heavy-duty automatic transmission fluid which is specifically designed and approve...

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    $286.24 - $286.24
    $286.24
    $286.24 - $286.24
    $286.24

  • Shell Spirax S6 ATF A668 Transmission Oil - 55 Gallon DRUM

    $2,999.50 - $2,999.50
    $2,999.50
    $2,999.50 - $2,999.50
    $2,999.50

    Shell Spirax S6 ATF A668 Oil  is a fully synthetic, heavy-duty automatic transmission fluid which is specifically designed and approved for use in ...

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    $2,999.50 - $2,999.50
    $2,999.50
    $2,999.50 - $2,999.50
    $2,999.50
  • Shell Spirax S6 ATF A295 Transmission Oil - Case Of 3 (1 Gallon)

    Shell Spirax S6 ATF A668 Transmission Oil - Case Of 3 (1 Gallon)

    $193.28 - $193.28
    $193.28
    $193.28 - $193.28
    $193.28

    Shell Spirax S6 ATF A668 Oil Case (three 1 gallon bottles) is a fully synthetic, heavy-duty automatic transmission fluid which is specifically desi...

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    $193.28 - $193.28
    $193.28
    $193.28 - $193.28
    $193.28

  • Shell Spirax S6 AXME 80W-140 Synthetic, Multipurpose Gear Lubricant - 5 Gallon

    $317.01 - $317.01
    $317.01
    $317.01 - $317.01
    $317.01

    Featuring high film and shear strength, Shell Spirax S6 AXME 80W-140 is a fully synthetic, multipurpose gear lubricant formulated for API GL-G type...

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    $317.01 - $317.01
    $317.01
    $317.01 - $317.01
    $317.01
  • Shell Spirax S6 AXME 80W-140 Synthetic, Multipurpose Gear Lubricant - 55 Gallon Drum

    Shell Spirax S6 AXME 80W-140 Synthetic, Multipurpose Gear Lubricant - 55 Gallon Drum

    $2,630.32 - $2,630.32
    $2,630.32
    $2,630.32 - $2,630.32
    $2,630.32

    Superior performance, extended drain, synthetic transmission axle oil is a fully synthetic, multipurpose, heavy-duty gear lubricant specifically de...

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    $2,630.32 - $2,630.32
    $2,630.32
    $2,630.32 - $2,630.32
    $2,630.32

  • Shell Spirax S6 AXRME 75W-90 Axle Fluid - 120 Pound Keg

    $803.95 - $803.95
    $803.95
    $803.95 - $803.95
    $803.95

    Shell Spirax S6 AXRME 75W-90 is a fuel-efficient axle fluid, designed to provide ultimate protection to the latest heavy-duty axles that call for a...

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    $803.95 - $803.95
    $803.95
    $803.95 - $803.95
    $803.95

  • Shell Spirax S6 AXRME 75W-90 Axle Fluid- 5 Gallon

    $317.01 - $317.01
    $317.01
    $317.01 - $317.01
    $317.01

    Shell Spirax S6 AXRME 75W-90 is a premium, fuel-efficient axle fluid specifically designed for the latest heavy duty axles requiring API GL-5 extre...

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    $317.01 - $317.01
    $317.01
    $317.01 - $317.01
    $317.01
  • Shell Spirax S6 AXRME 75W-90 GL-5 Synthetic Axle Oil - 55 Gallon Drum

    Shell Spirax S6 AXRME 75W-90 GL-5 Synthetic Axle Oil - 55 Gallon Drum

    $2,741.70 - $2,741.70
    $2,741.70
    $2,741.70 - $2,741.70
    $2,741.70

    Shell Spirax S6 AXRME 75W-90 is a fuel-efficient axle fluid, designed to provide ultimate protection to the latest heavy-duty axles that call for a...

    View full details
    $2,741.70 - $2,741.70
    $2,741.70
    $2,741.70 - $2,741.70
    $2,741.70
  • Shell Spirax S6 AXRME 75W-90 GL-5 Synthetic Axle Oil - Case of 12 (1 qt)

    Shell Spirax S6 AXRME 75W-90 GL-5 Synthetic Axle Oil - Case of 12 (1 qt)

    $233.69 - $233.69
    $233.69
    $233.69 - $233.69
    $233.69

    Shell Spirax oils are designed to help keep your transmission components protected so that they can go on working efficiently. For example, Shell S...

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    $233.69 - $233.69
    $233.69
    $233.69 - $233.69
    $233.69

  • Shell Spirax S6 GME 40- 5 GALLON PAILS

    $327.60 - $327.60
    $327.60
    $327.60 - $327.60
    $327.60

    Synthetic Transmission Fluid Spirax S6 GME 40 Synthetic transmission fluid is a specially formulated synthetic lubricant designed for extended drai...

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    $327.60 - $327.60
    $327.60
    $327.60 - $327.60
    $327.60

  • Shell Spirax S6 GME 40- 55 GALLON DRUM

    $2,825.81 - $2,825.81
    $2,825.81
    $2,825.81 - $2,825.81
    $2,825.81

    Synthetic Transmission Fluid Spirax S6 GME 40 Synthetic transmission fluid is a specially formulated synthetic lubricant designed for extended drai...

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    $2,825.81 - $2,825.81
    $2,825.81
    $2,825.81 - $2,825.81
    $2,825.81
  • Shell Tellus S2 MX 100 Hydraulic Fluid - 5 Gallon Pail

    Shell Tellus S2 MX 100 Hydraulic Fluid - 5 Gallon Pail

    $192.00 - $192.00
    $192.00
    $192.00 - $192.00
    $192.00

    Shell Tellus S2 MX 100 is a high-performance, patented hydraulic fluid formulated to offer excellent protection for most manufacturing and mobile e...

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    $192.00 - $192.00
    $192.00
    $192.00 - $192.00
    $192.00
  • Shell Tellus S2 MX 100 Hydraulic Fluid - 55 Gallon Drum

    Shell Tellus S2 MX 100 Hydraulic Fluid - 55 Gallon Drum

    $1,003.42 - $1,003.42
    $1,003.42
    $1,003.42 - $1,003.42
    $1,003.42

    Shell Tellus S2 MX 100 is a high performance industrial hydraulic fluid that use Shell's unique patented technology to provide outstanding protecti...

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    $1,003.42 - $1,003.42
    $1,003.42
    $1,003.42 - $1,003.42
    $1,003.42
  • Shell Tellus S2 MX 22 High-Performance Hydraulic Fluid - 55 Gallon Drum

    Shell Tellus S2 MX 22 High-Performance Hydraulic Fluid - 55 Gallon Drum

    $999.06 - $999.06
    $999.06
    $999.06 - $999.06
    $999.06

    Featuring Shell's patented formula, Shell Tellus S2 MX 22 is a high-performance hydraulic fluid that provides optimal protection in most manufactur...

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    $999.06 - $999.06
    $999.06
    $999.06 - $999.06
    $999.06

  • Shell Tellus S2 MX 22 Hydraulic Oil - 5 Gallon Pail

    $205.65 - $205.65
    $205.65
    $205.65 - $205.65
    $205.65

    Shell Tellus S2 MX 22 is a high-performance, patented hydraulic fluid that improves the efficiency in most manufacturing and mobile equipment opera...

    View full details
    $205.65 - $205.65
    $205.65
    $205.65 - $205.65
    $205.65

  • Shell Tellus S2 MX 32 Hydraulic Oil - 330 Gallon TOTE

    $5,724.98 - $5,724.98
    $5,724.98
    $5,724.98 - $5,724.98
    $5,724.98

    Shell Tellus S2 MX 32 Hydraulic Oil is a high performance hydraulic fluid that uses Shell's unique patented technology to provide outstanding prote...

    View full details
    $5,724.98 - $5,724.98
    $5,724.98
    $5,724.98 - $5,724.98
    $5,724.98

  • Shell Tellus S2 MX 32 Hydraulic Oil - 5 Gallon Pail

    $192.00 - $192.00
    $192.00
    $192.00 - $192.00
    $192.00

    Shell Tellus S2 MX 32 is a high-performance, patented hydraulic fluid that improves the efficiency in most manufacturing and mobile equipment opera...

    View full details
    $192.00 - $192.00
    $192.00
    $192.00 - $192.00
    $192.00
  • Shell Tellus S2 MX 32 Hydraulic Oil - 55 Gallon Drum

    Shell Tellus S2 MX 32 Hydraulic Oil - 55 Gallon Drum

    $1,090.96 - $1,090.96
    $1,090.96
    $1,090.96 - $1,090.96
    $1,090.96

    Shell Tellus S2 MX 32 Hydraulic Oil is a high performance hydraulic fluid that uses Shell's unique patented technology to provide outstanding prote...

    View full details
    $1,090.96 - $1,090.96
    $1,090.96
    $1,090.96 - $1,090.96
    $1,090.96
  • Best Sellers badge
    Shell Tellus S2 MX 46 Hydraulic Oil - 5 Gallon Pail

    Shell Tellus S2 MX 46 Hydraulic Oil - 5 Gallon Pail

    $192.00 - $192.00
    $192.00
    $192.00 - $192.00
    $192.00

    Shell Tellus S2 MX 46 fluids are high performance hydraulic fluids that use Shell's unique patented technology to provide outstanding protection an...

    View full details
    $192.00 - $192.00
    $192.00
    $192.00 - $192.00
    $192.00
  • Best Sellers badge
    Shell Tellus S2 MX 46 Hydraulic Oil - 55 Gallon Drum

    Shell Tellus S2 MX 46 Hydraulic Oil - 55 Gallon Drum

    $1,090.96 - $1,090.96
    $1,090.96
    $1,090.96 - $1,090.96
    $1,090.96

    Featuring Shell's patented formula, Shell Tellus S2 MX 46 is a high-performance hydraulic fluid that resists chemical and thermal breakdowns, provi...

    View full details
    $1,090.96 - $1,090.96
    $1,090.96
    $1,090.96 - $1,090.96
    $1,090.96

  • Shell Tellus S2 MX 68 Hydraulic Oil - 330 Gallon TOTE

    $5,724.98 - $5,724.98
    $5,724.98
    $5,724.98 - $5,724.98
    $5,724.98

    Featuring Shell's patented formula, Shell Tellus S2 MX 68 is a hydraulic fluid that protects and improves efficiency in most manufacturing and mobi...

    View full details
    $5,724.98 - $5,724.98
    $5,724.98
    $5,724.98 - $5,724.98
    $5,724.98

  • Shell Tellus S2 MX 68 Hydraulic Oil - 5 Gallon Pail

    $192.00 - $192.00
    $192.00
    $192.00 - $192.00
    $192.00

    Shell Tellus S2 MX 68 fluids are high performance industrial hydraulic fluids that use Shell's unique patented technology to provide outstanding pr...

    View full details
    $192.00 - $192.00
    $192.00
    $192.00 - $192.00
    $192.00

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.