Heavy Trucking & Equipment
Schaeffer's represents a significant upgrade in performance. These drivetrain lubricants will cling to metal surfaces and leave a fine but durable film that allows components to move smoothly. Reducing friction helps to lower temperatures, which extends lubricant life. Using anti-wear and extreme pressure additives, Schaeffer’s lubes will withstand pressures up to 500,000 PSI to protect internal moving parts. Schaeffer’s lubes will help reduce bearing fatigue, scoring, and spalling.
Schaeffer’s drivetrain lubricants have strong oxidation and thermal stability. This allows Schaeffer’s lubricants to maintain viscosity during higher operating temperatures protecting your equipment. Oxidation and thermal stability can potentially extend lubricant service life. Modern drivetrains are demanding a lot more than they used to from their fluids.
Schaeffer’s lubricants will clean up components and help them stay clean. High mileage, long service drivetrains can get gunky, oily residue and dirt buildup. Schaeffer’s uses enhanced detergency packages in their lubricants to combat this problem.
Transmission fluids are very specific so we always recommend that you check your owner's manual before choosing. Some of the brands covered are Allison, Arvin/Meritor (Rockwell), Ford, Eaton/Fuller/Road Ranger, Hino, Mack, Mercedes, Mitsubishi and Spicer.
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Schaeffer 2938090-012 Supreme Gear Lube 80W-90 (12-Quarts)
Schaeffer Mfg Co.
$264.89Save 10% when you buy 3! Schaeffer's 293 Supreme Gear Lube SAE 80W-90. GL-5. (12-Quarts) is blended from high quality polyalphaolefin (PAO) synthetic base fluids and high viscosity index 100% pure paraffin base oils. Micron Moly®, a proven...$264.89 -
Schaeffer 162-038 SynTuff™ MTF Synthetic Gear Lube 75W-80 (38-Lbs)
Schaeffer Mfg Co.
$366.52Save 10% when you buy 2! Schaeffer's 162 SynTuff™ MTF Full Synthetic Gear Lube 75W-80 GL-4 (38-lbs) is a premium, full synthetic, fuel efficient, heavy-duty gear lubricant. It is designed for use in applications that specify the use of an API...$366.52 -
Schaeffer 166-038 SynTuff™ MTF Synthetic Gear Lube 75W-90 (38-Lbs)
Schaeffer Mfg Co.
$378.60Save 10% when you buy 2! Schaeffer's 166 SynTuff™ MTF Full Synthetic Gear Lube 75W-90 GL-4 (38-lbs) is a premium, full synthetic, fuel efficient, heavy-duty gear lubricant. It is designed for use in applications that specify the use of an API...$378.60 -
Schaeffer 744-040 Synthetic Lube SAE 40 (40-Lbs)
Schaeffer Mfg Co.
Now: $718.60Was: $789.10Save 12% when you buy 2! Schaeffer's 744 Synthetic Lube SAE 40 (40-Lbs) is a specially formulated synthetic lubricant. It is designed for fuel efficiency, extended drain and severe service in heavy-duty commercial vehicle transmissions which require a...Now: $718.60Was: $789.10 -
Schaeffer 209-040 Moly Universal Gear Lube SAE 90, 140 or ISO 150 to 680 (40-lbs)
Schaeffer Mfg Co.
Now: $287.99Was: $299.56Save 10% when you buy 3! (This product is being discontinued by Schaeffer 3/31/24. Please order 209A-same product with red dye.) Schaeffer's 209 Moly Universal Gear Lube GL-5. SAE 90, 140, ISO 150, 220, 320, 460, or 680 (40-lbs) is a...Now: $287.99Was: $299.56 -
Schaeffer 293-040 Supreme Gear Lube 80W-90, ISO 150 or 220 (40-Lbs)
Schaeffer Mfg Co.
$308.80Save 10% when you buy 3! Schaeffer's 293 Supreme Gear Lube. GL-5. SAE 80W-90, ISO 150 or 220 (40-Lbs) is blended from high quality polyalphaolefin (PAO) synthetic base fluids and high viscosity index 100% pure paraffin base oils. Micron...$308.80 -
Schaeffer 293A-040 Supreme Gear Lube (No Tack) 80W-90, ISO 150 or 220 (40-Lbs)
Schaeffer Mfg Co.
$308.80Save 10% when you buy 3! Schaeffer's 293A Supreme Gear Lube (No Tack). GL-5. SAE 80W-90, ISO 150 or 220 (40-lbs) is blended from high quality polyalphaolefin (PAO) synthetic base fluids and high viscosity index 100% pure paraffin base oils...$308.80 -
Schaeffer 741-040 Synthetic Lube EP 75W-90 (Extended Warranty) (40-Lbs)
Schaeffer Mfg Co.
Now: $543.60Was: $598.05Save 10% when you buy 2! Schaeffer's 741 Synthetic Lube EP. GL-5. SAE 75W-90 (Extended Warranty Approved) (40-lbs) is a premium gear lubricant. It is designed for those that require an approved lubricant for Eaton®, Fuller,...Now: $543.60Was: $598.05 -
Schaeffer 209A-040 Moly Red Universal Gear Lube SAE 90, 140 or ISO 150 to 680 (40-Lbs)
Schaeffer Mfg Co.
Now: $287.99Was: $299.56Save 10% when you buy 3! Schaeffer's 209A Moly Red Universal Gear Lube. GL-5. SAE 90, 140 or ISO 150, 220, 320, 460 or 680 (40-lbs) is a multi-purpose, thermally stable, thermally durable gear lubricant. It is recommended for use in all...Now: $287.99Was: $299.56 -
Schaeffer 204SAT-006 All-Trans Supreme Synthetic ATF (6-Gallons)
Schaeffer Mfg Co.
Now: $324.42Was: $369.37Save 10% when you buy 3! Schaeffer's 204SAT All-Trans Supreme® Full Synthetic Automatic Transmission Fluid (6-Gallons) contains a blend of synthetic base fluids, a shear stable viscosity improver, and a balanced multi-functional...Now: $324.42Was: $369.37 -
Schaeffer 2937590-040 Supreme Gear Lube 75W-90 (40-Lbs)
Schaeffer Mfg Co.
Now: $329.87Was: $398.15Save 10% when you buy 3! Schaeffer's 293 Supreme Gear Lube SAE 75W-90. GL-5. (40-Lbs) is blended from high quality polyalphaolefin (PAO) synthetic base fluids and high viscosity index 100% pure paraffin base oils. Micron Moly®, a proven...Now: $329.87Was: $398.15 -
Schaeffer 2937590-012 Supreme Gear Lube 75W-90 (12-Quarts)
Schaeffer Mfg Co.
Now: $248.96Was: $265.89Save 10% when you buy 3! Schaeffer's 293 Supreme Gear Lube SAE 75W-90. GL-5. (12-Quarts) is blended from high quality polyalphaolefin (PAO) synthetic base fluids and high viscosity index 100% pure paraffin base oils. Micron Moly®, a proven...Now: $248.96Was: $265.89 -
Schaeffer 214S-040 Supreme One For All Gear Lube 80W-140 (40-Lbs)
Schaeffer Mfg Co.
Now: $324.89Was: $398.80Save 10% when you buy 3! Schaeffer's 214S Supreme One For All Gear Lube 80W-140 GL-5 (40-Lbs) is designed for use in all types of automotive gear drive applications. It is recommended for situations that require a gear oil to operate under severe...Now: $324.89Was: $398.80 -
Schaeffer 751M-040 Synthetic Lube EP w/Soluble Moly 75W-90 (40-Lbs)
Schaeffer Mfg Co.
Now: $518.68Was: $542.35Save 10% when you buy 2! Schaeffer's 751M Synthetic Lube EP W/Soluble Moly. GL-5. 75W-90 (40-Lbs) is formulated to provide improved fuel economy in heavy, mid and light duty automotive applications. Synthetic Lube EP 75W-90 with Moly...Now: $518.68Was: $542.35 -
Schaeffer 740-040 Synthetic Lube EP 80W-140 (Extended Warranty) (40-Lbs)
Schaeffer Mfg Co.
Now: $549.60Was: $598.86Save 10% when you buy 2! Schaeffer's 740 Synthetic Lube EP. GL-5. SAE 80W-140 (Extended Warranty Approved) (40-lbs) is a premium gear lubricant. It is designed for those that require an approved lubricant for Eaton®, Fuller,...Now: $549.60Was: $598.86 -
Schaeffer 204SAT-038 All-Trans Supreme Synthetic ATF (38-Lbs)
Schaeffer Mfg Co.
Now: $306.96Was: $388.86Save 10% when you buy 3! Schaeffer's 204SAT All-Trans Supreme® Full Synthetic Automatic Transmission Fluid (38-Lbs) contains a blend of synthetic base fluids, a shear stable viscosity improver, and a balanced multi-functional...Now: $306.96Was: $388.86 -
Schaeffer 204SAT-012 All-Trans Supreme Synthetic ATF (12-Quarts)
Schaeffer Mfg Co.
Now: $218.00Was: $248.45Save 10% when you buy 4! Schaeffer's 204SAT All-Trans Supreme® Full Synthetic Automatic Transmission Fluid (12-Quarts) contains a blend of synthetic base fluids, a shear stable viscosity improver, and a balanced multi-functional...Now: $218.00Was: $248.45 -
Schaeffer 167-038 Moly Synthetic Gear Lube 75W-140 or ISO 68 to 320 (38-Lbs)
Schaeffer Mfg Co.
Now: $512.80Was: $543.78Save 10% when you buy 2! Schaeffer's 0167-038 Moly Full Synthetic Gear Lube GL-5. Choose 75W-140 or ISO 68, 100, 150, 220 or 320 (38-lbs) is engineered from the highest quality PAO synthetic base oils. Added into the gear lube is a non-corrosive,...Now: $512.80Was: $543.78 -
Schaeffer 239S-037 Super Lube Supreme SAE 10, 30, 50 or 60 (37-Lbs)
Schaeffer Mfg Co.
$245.99Save 10% when you buy 4! Schaeffer's 239S Super Lube Supreme. Choose SAE 10, 30, 50 or 60 (37-lbs) is a premium high performance para-synthetic gear lube. Blended into the para-synthetic base oils and the highly specialized additive package is...$245.99