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  • CASSIDA GEAR FLUID WG 220 - 54.1GAL (204L) Drum

    CASSIDA GEAR FLUID PAG 220 - 54.1GAL (204L) Drum

    $9,160.32 - $9,160.32
    $9,160.32
    $9,160.32 - $9,160.32
    $9,160.32

    CASSIDA FLUID PAG 220, 320, 460, 680 and 1000 are high performance, anti-wear gear oils for the lubrication of worm gears, highly loaded gears and ...

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    $9,160.32 - $9,160.32
    $9,160.32
    $9,160.32 - $9,160.32
    $9,160.32
  • CASSIDA GEAR FLUID WG 220 - 5.8GAL (22L) Pail

    CASSIDA GEAR FLUID PAG 220 - 5.8GAL (22L) Pail

    $1,025.52 - $1,025.52
    $1,025.52
    $1,025.52 - $1,025.52
    $1,025.52

    CASSIDA FLUID PAG 220, 320, 460, 680 and 1000 are high performance, anti-wear gear oils for the lubrication of worm gears, highly loaded gears and ...

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    $1,025.52 - $1,025.52
    $1,025.52
    $1,025.52 - $1,025.52
    $1,025.52
  • CASSIDA GEAR FLUID GLE 220 - 55GAL (208L) Drum

    CASSIDA GEAR FLUID GLE 220 - 55GAL (208L) Drum

    $5,923.02 - $5,923.02
    $5,923.02
    $5,923.02 - $5,923.02
    $5,923.02

    CASSIDA FLUID GLE 150 and 220 are fully synthetic, high performance, antiwear gear lubricants, specifically designed for use in the food and bevera...

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    $5,923.02 - $5,923.02
    $5,923.02
    $5,923.02 - $5,923.02
    $5,923.02
  • CASSIDA GEAR FLUID GL 680 - 55GAL (208L) Drum

    CASSIDA GEAR FLUID GL 680 - 55GAL (208L) Drum

    $4,628.76 - $4,628.76
    $4,628.76
    $4,628.76 - $4,628.76
    $4,628.76

    CASSIDA FLUID GL 150, 220, 320, 460 and 680 are high performance, anti-wear gear oils specially developed for the lubrication of enclosed gears in ...

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    $4,628.76 - $4,628.76
    $4,628.76
    $4,628.76 - $4,628.76
    $4,628.76
  • CASSIDA GEAR FLUID GL 460 - 55GAL Drum (208L) Drum

    CASSIDA GEAR FLUID GL 460 - 55GAL Drum (208L) Drum

    $4,376.13 - $4,376.13
    $4,376.13
    $4,376.13 - $4,376.13
    $4,376.13

    CASSIDA FLUID GL 150, 220, 320, 460 and 680 are high performance, anti-wear gear oils specially developed for the lubrication of enclosed gears in ...

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    $4,376.13 - $4,376.13
    $4,376.13
    $4,376.13 - $4,376.13
    $4,376.13
  • FM KRYSTALL Food-Grade Penetrating And Flushing Oil - 390LB (177KG) Drum

    FM KRYSTALL Food-Grade Penetrating And Flushing Oil - 390LB (177KG) Drum

    $2,416.66 - $2,416.66
    $2,416.66
    $2,416.66 - $2,416.66
    $2,416.66

    FM KRYSTALL is a non-viscous penetrating lubricant and cleaner specially developed for use in machinery used in the food and beverage processing an...

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    $2,416.66 - $2,416.66
    $2,416.66
    $2,416.66 - $2,416.66
    $2,416.66
  • FM HYDRAULIC OIL 32 - 400LB (181.4KG) Drum

    FM HYDRAULIC OIL 32 - 400LB (181.4KG) Drum

    $1,857.77 - $1,857.77
    $1,857.77
    $1,857.77 - $1,857.77
    $1,857.77

    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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    $1,857.77 - $1,857.77
    $1,857.77
    $1,857.77 - $1,857.77
    $1,857.77
  • FM HYDRAULIC OIL 15 - 400LB (181KG) Drum

    FM HYDRAULIC OIL 15 - 400LB (181KG) Drum

    $1,791.74 - $1,791.74
    $1,791.74
    $1,791.74 - $1,791.74
    $1,791.74

    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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    $1,791.74 - $1,791.74
    $1,791.74
    $1,791.74 - $1,791.74
    $1,791.74
  • FM GEAR OIL 680 - 35LB (15.9KG) Pail

    FM HYDRAULIC OIL 100 - 5GAL PAIL

    $299.25 - $299.25
    $299.25
    $299.25 - $299.25
    $299.25

    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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    $299.25 - $299.25
    $299.25
    $299.25 - $299.25
    $299.25
  • FM GREASE AX/EP 2 - KEG

    FM GREASE AX/EP 2 - KEG

    $1,239.00 - $1,239.00
    $1,239.00
    $1,239.00 - $1,239.00
    $1,239.00

    FM GREASE AX/EP 0, 1 and 2 are specially developed for the grease lubrication of machinery in the food and beverage processing and packaging indust...

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    $1,239.00 - $1,239.00
    $1,239.00
    $1,239.00 - $1,239.00
    $1,239.00
  • FM GREASE AX/EP 2 - 390LB (177KG) Keg

    FM GREASE AX/EP 2 - 390LB (177KG) Keg

    $3,408.75 - $3,408.75
    $3,408.75
    $3,408.75 - $3,408.75
    $3,408.75

    FM GREASE AX/EP 0, 1 and 2 are specially developed for the grease lubrication of machinery in the food and beverage processing and packaging indust...

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    $3,408.75 - $3,408.75
    $3,408.75
    $3,408.75 - $3,408.75
    $3,408.75
  • FM GREASE AX/EP 1 - PAIL

    FM GREASE AX/EP 1 - PAIL

    $340.36 - $340.36
    $340.36
    $340.36 - $340.36
    $340.36

    FM GREASE AX/EP 0, 1 and 2 are specially developed for the grease lubrication of machinery in the food and beverage processing and packaging indust...

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    $340.36 - $340.36
    $340.36
    $340.36 - $340.36
    $340.36
  • FM GREASE AX/EP 1 - 370LB (167.8KG) Drum

    FM GREASE AX/EP 1 - 370LB (167.8KG) Drum

    $3,186.75 - $3,186.75
    $3,186.75
    $3,186.75 - $3,186.75
    $3,186.75

    FM GREASE AX/EP 0, 1 and 2 are specially developed for the grease lubrication of machinery in the food and beverage processing and packaging indust...

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    $3,186.75 - $3,186.75
    $3,186.75
    $3,186.75 - $3,186.75
    $3,186.75
  • FM GREASE AX/EP 1 - 110LB (50KG) Keg

    FM GREASE AX/EP 1 - 110LB (50KG) Keg

    $1,001.50 - $1,001.50
    $1,001.50
    $1,001.50 - $1,001.50
    $1,001.50

    FM GREASE AX/EP 0, 1 and 2 are specially developed for the grease lubrication of machinery in the food and beverage processing and packaging indust...

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    $1,001.50 - $1,001.50
    $1,001.50
    $1,001.50 - $1,001.50
    $1,001.50
  • FM GEAR OIL 680 - 55GAL (208L) Keg

    FM GEAR OIL 680 - 55GAL

    $2,940.00 - $2,940.00
    $2,940.00
    $2,940.00 - $2,940.00
    $2,940.00

    FM GEAR OIL 150, 220, 460 and 680 are specialty extreme pressure, anti-wear gear oils which are specifically designed for use in the food and bever...

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    $2,940.00 - $2,940.00
    $2,940.00
    $2,940.00 - $2,940.00
    $2,940.00
  • FM GEAR OIL 220 - 55GAL (208L) Keg

    FM GEAR OIL 220 - 55GAL

    $2,255.57 - $2,255.57
    $2,255.57
    $2,255.57 - $2,255.57
    $2,255.57

    FM GEAR OIL 150, 220, 460 and 680 are specialty extreme pressure, anti-wear gear oils which are specifically designed for use in the food and bever...

    View full details
    $2,255.57 - $2,255.57
    $2,255.57
    $2,255.57 - $2,255.57
    $2,255.57
  • FM GEAR OIL 150 - 55GAL (208L) Keg

    FM GEAR OIL 150 - 55GAL (208L) Keg

    $2,214.36 - $2,214.36
    $2,214.36
    $2,214.36 - $2,214.36
    $2,214.36

    FM GEAR OIL 150, 220, 460 and 680 are specialty extreme pressure, anti-wear gear oils which are specifically designed for use in the food and bever...

    View full details
    $2,214.36 - $2,214.36
    $2,214.36
    $2,214.36 - $2,214.36
    $2,214.36
  • FM FLUID RO 68 - 400LB (181KG) Drum

    FM FLUID RO 68 - 400LB (181KG) Drum

    $1,791.49 - $1,791.49
    $1,791.49
    $1,791.49 - $1,791.49
    $1,791.49

    Our 400 LB Drums of FM FLUID RO 68 offer a general purpose white oil based lubricant specially developed for use in machinery used in the food and ...

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    $1,791.49 - $1,791.49
    $1,791.49
    $1,791.49 - $1,791.49
    $1,791.49
  • FM FLUID RO 32 - 400LB (181KG) Drum

    FM FLUID RO 32 - 400LB (181KG) Drum

    $1,708.42 - $1,708.42
    $1,708.42
    $1,708.42 - $1,708.42
    $1,708.42

    FM FLUID RO is a general purpose white oil based lubricant specially developed for use in machinery used in the food and beverage processing and pa...

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    $1,708.42 - $1,708.42
    $1,708.42
    $1,708.42 - $1,708.42
    $1,708.42
  • FM FLUID RO 32 - 35LB (15.8kg) Pail

    FM FLUID RO 32 - 35LB (15.8kg) Pail

    $168.30 - $168.30
    $168.30
    $168.30 - $168.30
    $168.30

    FM FLUID RO is a general purpose white oil based lubricant specially developed for use in machinery used in the food and beverage processing and pa...

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    $168.30 - $168.30
    $168.30
    $168.30 - $168.30
    $168.30
  • FM FLUID RO 15 - 35LB (15.8kg) Pail

    FM FLUID RO 15 - 35LB (15.8kg) Pail

    $159.83 - $159.83
    $159.83
    $159.83 - $159.83
    $159.83

    FM FLUID RO is a general purpose white oil based lubricant specially developed for use in machinery used in the food and beverage processing and pa...

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    $159.83 - $159.83
    $159.83
    $159.83 - $159.83
    $159.83
  • GREASE FM 2 - 400LB (181KG) Drum

    GREASE FM 2 - 400LB (181KG) Drum

    $2,761.44 - $2,761.44
    $2,761.44
    $2,761.44 - $2,761.44
    $2,761.44

    Multipurpose heavy duty aluminum complex grease. Adhesive and resist water washout. Main application: Rolling element and plain bearings. Heavy loa...

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    $2,761.44 - $2,761.44
    $2,761.44
    $2,761.44 - $2,761.44
    $2,761.44
  • GREASE FM 2 - 35LB (15.8KG) Pail

    Fuchs FM HD2 - 35LB (15.8KG) Pail

    $284.88 - $284.88
    $284.88
    $284.88 - $284.88
    $284.88

    Multipurpose heavy duty aluminum complex grease. Adhesive and resist water washout. Main application: Rolling element and plain bearings. Heavy loa...

    View full details
    $284.88 - $284.88
    $284.88
    $284.88 - $284.88
    $284.88
  • GREASE FM 2 - 120LB (55KG) Keg

    GREASE FM 2 - 120LB (55KG) Keg

    $888.97 - $888.97
    $888.97
    $888.97 - $888.97
    $888.97

    Multipurpose heavy duty aluminum complex grease. Adhesive and resist water washout. Main application: Rolling element and plain bearings. Heavy loa...

    View full details
    $888.97 - $888.97
    $888.97
    $888.97 - $888.97
    $888.97
Whether you're looking for Hydraulic Fluid, Oil Absorbents, or anything in between, we carry the best lubricant and absorbent products from the industry's top brands. Browse our full selection of Shell lubricants, WD-40 solvents, Oil Eater absorbents, Quaker State motor oils and more, all readily-available in bulk sizes.

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.