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  • Oil Safe Stretch Spout Lid, Black, 100301

    $117.21 - $117.21
    $117.21
    $117.21 - $117.21
    $117.21

    THE OIL SAFE STRETCH SPOUT LID IS DESIGNED FOR USE WHERE PRECISE POURING OF LUBRICANTS IS REQUIRED INCLUDING HARD TO REACH AREAS. IDEAL FOR LOWER V...

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    $117.21 - $117.21
    $117.21
    $117.21 - $117.21
    $117.21

  • Oil Safe Utility Lid, Yellow, 100209

    $75.94 - $75.94
    $75.94
    $75.94 - $75.94
    $75.94

    MULTI PURPOSE OIL SAFE LID WITH LARGE OUTLET HOLE ENSURES CONTROLLED FAST POURING OF LUBRICANTS. MATCH THIS LID TO A 3, 5, OR 10 LITER/QUART DRUM A...

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    $75.94 - $75.94
    $75.94
    $75.94 - $75.94
    $75.94

  • Oil Safe Mini Spout Lid, Purple, 100407

    $130.98 - $130.98
    $130.98
    $130.98 - $130.98
    $130.98

    THE OIL SAFE MINI SPOUT LID IS IDEAL FOR LUBRICATION JOBS WHERE EQUIPMENT FILLER HOLES ARE SMALL. OUTLET DIAMETER APPROXIMATELY 7MM / 9/32". SPOUT ...

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    $130.98 - $130.98
    $130.98
    $130.98 - $130.98
    $130.98

  • Oil Safe Stretch Spout Lid, Purple, 100307

    $114.04 - $114.04
    $114.04
    $114.04 - $114.04
    $114.04

    THE OIL SAFE STRETCH SPOUT LID IS DESIGNED FOR USE WHERE PRECISE POURING OF LUBRICANTS IS REQUIRED INCLUDING HARD TO REACH AREAS. IDEAL FOR LOWER V...

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    $114.04 - $114.04
    $114.04
    $114.04 - $114.04
    $114.04

  • Oil Safe Stretch Spout Lid, Grey, 100304

    $112.98 - $112.98
    $112.98
    $112.98 - $112.98
    $112.98

    THE OIL SAFE STRETCH SPOUT LID IS DESIGNED FOR USE WHERE PRECISE POURING OF LUBRICANTS IS REQUIRED INCLUDING HARD TO REACH AREAS. IDEAL FOR LOWER V...

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    $112.98 - $112.98
    $112.98
    $112.98 - $112.98
    $112.98

  • Oil Safe Stretch Spout Lid, Tan/Beige, 100300

    $112.98 - $112.98
    $112.98
    $112.98 - $112.98
    $112.98

    THE OIL SAFE STRETCH SPOUT LID IS DESIGNED FOR USE WHERE PRECISE POURING OF LUBRICANTS IS REQUIRED INCLUDING HARD TO REACH AREAS. IDEAL FOR LOWER V...

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    $112.98 - $112.98
    $112.98
    $112.98 - $112.98
    $112.98

  • simplehuman® Slim Plastic Step Can - 2-3/5 Gallon Black

    $66.41 - $66.41
    $66.41
    $66.41 - $66.41
    $66.41

    THE SIMPLEHUMAN COMPACT SLIM PLASTIC STEP CAN IS PERFECT FOR SMALL SPACES LIKE A BATHROOM OR AN OFFICE. IT FEATURES A DURABLE STEEL PEDAL THAT OPEN...

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    $66.41 - $66.41
    $66.41
    $66.41 - $66.41
    $66.41

  • Oil Safe Utility Lid, Tan/Beige, 100200

    $77.00 - $77.00
    $77.00
    $77.00 - $77.00
    $77.00

    MULTI PURPOSE OIL SAFE LID WITH LARGE OUTLET HOLE ENSURES CONTROLLED FAST POURING OF LUBRICANTS. MATCH THIS LID TO A 3, 5, OR 10 LITER/QUART DRUM A...

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    $77.00 - $77.00
    $77.00
    $77.00 - $77.00
    $77.00

  • Spectrum Spout Cap, Gray, Small MINIMUM OF 3

    $209.19 - $209.19
    $209.19
    $209.19 - $209.19
    $209.19

    THE SMALL SPECTRUM SPOUT CAP IS INTERCHANGEABLE WITH 1, 2, 3, AND 4-GALLON SPECTRUM OIL CONTAINERS. THE SMALL SPECTRUM SPOUT CAP NOZZLE IS EASY TO ...

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    $209.19 - $209.19
    $209.19
    $209.19 - $209.19
    $209.19

  • Spectrum Spout Cap, Tan, Small MINIMUM OF 3

    $209.19 - $209.19
    $209.19
    $209.19 - $209.19
    $209.19

    THE SMALL SPECTRUM SPOUT CAP IS INTERCHANGEABLE WITH 1, 2, 3, AND 4-GALLON SPECTRUM OIL CONTAINERS. THE SMALL SPECTRUM SPOUT CAP NOZZLE IS EASY TO ...

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    $209.19 - $209.19
    $209.19
    $209.19 - $209.19
    $209.19

  • Spectrum Utility Cap, Dark Green MINIMUM OF 6

    $267.80 - $267.80
    $267.80
    $267.80 - $267.80
    $267.80

    THE SPECTRUM UTILITY CAP IS INTERCHANGEABLE WITH 1, 2, 3, AND 4-GALLON SPECTRUM OIL CONTAINERS. THIS MULTI-PURPOSE LID ALLOWS RAPID POURING OF OILS...

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    $267.80 - $267.80
    $267.80
    $267.80 - $267.80
    $267.80

  • Spectrum Utility Cap, Tan MINIMUM OF 6

    $267.80 - $267.80
    $267.80
    $267.80 - $267.80
    $267.80

    THE SPECTRUM UTILITY CAP IS INTERCHANGEABLE WITH 1, 2, 3, AND 4-GALLON SPECTRUM OIL CONTAINERS. THIS MULTI-PURPOSE LID ALLOWS RAPID POURING OF OILS...

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    $267.80 - $267.80
    $267.80
    $267.80 - $267.80
    $267.80

  • Spectrum Spout Cap, Black, Large

    $113.90 - $113.90
    $113.90
    $113.90 - $113.90
    $113.90

    THE LARGE SPECTRUM SPOUT CAP IS INTERCHANGEABLE WITH 1, 2, 3, AND 4-GALLON SPECTRUM OIL CONTAINERS. THE LARGE SPECTRUM SPOUT CAP NOZZLE IS EASY TO ...

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    $113.90 - $113.90
    $113.90
    $113.90 - $113.90
    $113.90

  • Spectrum Spout Cap, Blue, Medium

    $103.19 - $103.19
    $103.19
    $103.19 - $103.19
    $103.19

    THE MEDIUM SPECTRUM SPOUT CAP IS INTERCHANGEABLE WITH 1, 2, 3, AND 4-GALLON SPECTRUM OIL CONTAINERS. THE MEDIUM SPECTRUM SPOUT CAP NOZZLE IS EASY T...

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    $103.19 - $103.19
    $103.19
    $103.19 - $103.19
    $103.19

  • Ezi-Action Adapter, Fitting, 70mm, Plastic MINIMUM OF 10

    $222.06 - $222.06
    $222.06
    $222.06 - $222.06
    $222.06

    EZI-ACTION DRUM PUMPS COME WITH ADAPTERS TO FIT TO THE APPROPRIATE CONTAINER, HOWEVER FOR CONTAINERS WITH A 70 MM OPENING THIS ADAPTER IS NECESSARY...

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    $222.06 - $222.06
    $222.06
    $222.06 - $222.06
    $222.06

  • Oil Safe Stretch Spout Lid, Yellow, 100309

    $108.20 - $108.20
    $108.20
    $108.20 - $108.20
    $108.20

    THE OIL SAFE STRETCH SPOUT LID IS DESIGNED FOR USE WHERE PRECISE POURING OF LUBRICANTS IS REQUIRED INCLUDING HARD TO REACH AREAS. IDEAL FOR LOWER V...

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    $108.20 - $108.20
    $108.20
    $108.20 - $108.20
    $108.20

  • Oil Safe Utility Lid, Red, 100208

    $75.94 - $75.94
    $75.94
    $75.94 - $75.94
    $75.94

    MULTI PURPOSE OIL SAFE LID WITH LARGE OUTLET HOLE ENSURES CONTROLLED FAST POURING OF LUBRICANTS. MATCH THIS LID TO A 3, 5, OR 10 LITER/QUART DRUM A...

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    $75.94 - $75.94
    $75.94
    $75.94 - $75.94
    $75.94

  • Oil Safe 3.0 Quart/Liter Drum, 101003

    $60.72 - $60.72
    $60.72
    $60.72 - $60.72
    $60.72

    THIS OIL SAFE 3 LITER / 3 US QUART DRUM IS A VERY PRACTICAL SIZE FOR SERVICING SMALL TO MID-RANGE EQUIPMENT FILLER APPLICATIONS. FULLY INTERCHANGEA...

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    $60.72 - $60.72
    $60.72
    $60.72 - $60.72
    $60.72

  • Spectrum Container Vent, Green MINIMUM OF 15

    $236.79 - $236.79
    $236.79
    $236.79 - $236.79
    $236.79

    THE BREATHER VENT IS USED WITH SPECTRUM OIL CONTAINERS. THEY ARE AVAILABLE IN 10 COLORS TO COORDINATE WITH SPECTRUM OIL CONTAINER LID COLOR OR TO U...

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    $236.79 - $236.79
    $236.79
    $236.79 - $236.79
    $236.79

  • Spectrum Spout Cap, Blue, Small MINIMUM OF 3

    $209.19 - $209.19
    $209.19
    $209.19 - $209.19
    $209.19

    THE SMALL SPECTRUM SPOUT CAP IS INTERCHANGEABLE WITH 1, 2, 3, AND 4-GALLON SPECTRUM OIL CONTAINERS. THE SMALL SPECTRUM SPOUT CAP NOZZLE IS EASY TO ...

    View full details
    $209.19 - $209.19
    $209.19
    $209.19 - $209.19
    $209.19

  • Spectrum Spout Cap, Black, Medium MINIMUM OF 3

    $259.45 - $259.45
    $259.45
    $259.45 - $259.45
    $259.45

    THE MEDIUM SPECTRUM SPOUT CAP IS INTERCHANGEABLE WITH 1, 2, 3, AND 4-GALLON SPECTRUM OIL CONTAINERS. THE MEDIUM SPECTRUM SPOUT CAP NOZZLE IS EASY T...

    View full details
    $259.45 - $259.45
    $259.45
    $259.45 - $259.45
    $259.45

  • Oil Safe Mini Spout Lid, Grey, 100404

    $130.98 - $130.98
    $130.98
    $130.98 - $130.98
    $130.98

    THE OIL SAFE MINI SPOUT LID IS IDEAL FOR LUBRICATION JOBS WHERE EQUIPMENT FILLER HOLES ARE SMALL. OUTLET DIAMETER APPROXIMATELY 7MM / 9/32". SPOUT ...

    View full details
    $130.98 - $130.98
    $130.98
    $130.98 - $130.98
    $130.98

  • Oil Safe Stretch Spout Lid, Blue, 100302

    $111.92 - $111.92
    $111.92
    $111.92 - $111.92
    $111.92

    THE OIL SAFE STRETCH SPOUT LID IS DESIGNED FOR USE WHERE PRECISE POURING OF LUBRICANTS IS REQUIRED INCLUDING HARD TO REACH AREAS. IDEAL FOR LOWER V...

    View full details
    $111.92 - $111.92
    $111.92
    $111.92 - $111.92
    $111.92

  • Oil Safe Utility Lid, Blue, 100202

    $77.00 - $77.00
    $77.00
    $77.00 - $77.00
    $77.00

    MULTI PURPOSE OIL SAFE LID WITH LARGE OUTLET HOLE ENSURES CONTROLLED FAST POURING OF LUBRICANTS. MATCH THIS LID TO A 3, 5, OR 10 LITER/QUART DRUM A...

    View full details
    $77.00 - $77.00
    $77.00
    $77.00 - $77.00
    $77.00

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.