Schaeffer Mfg Co.

Schaeffer's 5540 Extreme Marine 4-Stroke Inboard Outboard 20W-40 (12-Quart Case)  This is a premium quality, multi-grade 20W-40 FULL SYNTHETIC engine oil. It is specially formulated...

Schaeffer's 5530 Extreme Marine 4-Stroke Inboard Outboard 10W-30 (12-Quart Case)  This is a premium quality, multi-grade 10W-30 FULL SYNTHETIC engine oil. It is specially formulated to reduce...

This item is currently unavailable. Shop 35LB Pail. Schaeffer's 228 Super HV Red Grease NLGI #2 (30-Tube Case) is a specialty grease containing ISO 460 base oil for extra protection on...

Schaeffer's 5131 Extreme Marine Gasoline Fuel Additive (24x12oz Case) is a highly concentrated, multifunctional ashless gasoline additive. It is specially formulated for use in all gasoline and...

Schaeffer's 132 Moly EP (Extreme Pressure) Engine Oil Treatment (6x1 Gallon Case)  Schaeffer's 132 Moly EP Engine Oil Treatment is one of the most versatile products in the Schaeffer's lineup...

Save $30 each when you buy 4+! Schaeffer's 108 Break-In Oil SAE 30 is a fully formulated, balanced, high zinc engine oil. This Break-In oil contains 1650-2250ppm of Zinc and 1650-2250ppm of...

Schaeffer's 9046 2-Cycle Outdoor Power Equipment Engine Oil (12-Quarts) is a premium ashless, full synthetic, 2-cycle (2-stroke) engine oil that is specifically formulated for use in carbureted,...

Save $20 each when you buy 6+! Schaeffer's 110 Micron Moly Racing Oil SAE 30, 40, 50 or 70 (12-Quart Case) is a superior quality, straight grade, high zinc racing engine oil that is specially...

Save $30 each when you buy 4+! Schaeffer's 110 Micron Moly Racing Oil SAE 30, 40, 50 or 70 (5-Gallons) is a superior quality, straight grade, high zinc racing engine oil that is specially...

Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (12-Quarts)  You put serious miles on your engine. You need oil that can keep up — and keep your engine protected when...

Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (5-Gallons)  You put serious miles on your engine. You need oil that can keep up — and keep your engine protected when...

Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (6-Gallons)  You put serious miles on your engine. You need oil that can keep up — and keep your engine protected when...

This item is currently unavailable. Shop 35LB Pail. Schaeffer's 216 SynForce™ Strike Chisel Paste (30-Tubes) is a para-synthetic aluminum complex grease. It is specifically formulated for...

(This item is on backorder until 8/15/26. You can use 238 Ultra Supreme NLGI #3 as a replacement) Schaeffer's 216 SynForce™ Strike Chisel Paste (35-Lbs) is a para-synthetic aluminum...

Save $25 each when you buy 4+! Schaeffer's 147 Steam Cylinder Oil (5-Gallons) is an extra high performance, high viscosity, extreme pressure lubricant. It is recommended for use in all high...

ISO 68 is currently unavailable. Save $15 each when you buy 2+ Schaeffer's 620 SYNquench Fire Resistant Hydraulic Fluid ISO 46 or 68 (5-Gallons) is a readily biodegradable, non-toxic,...

This item is out of stock until approx. 10/15/26 New specifications coming. Schaeffer's 9040 Supreme 9000 Full Synthetic Gasoline Engine Oil SAE 0W-40 (5-Gallons) is designed for high...

Schaeffer's 1145W30 Synthetic Plus CNG Engine Oil 5W-30 (5-Gallons)  A superior low ash, para-synthetic engine oil that is designed for use in: CNG (Compressed Natural Gas), LNG...

Save $40 each when you buy 3+ Schaeffer's 332 Turbo Red© Cleaner Concentrate (5-Gallons) A giant leap in industrial cleaner technology, Schaeffer's 332 Turbo Red© Cleaner Concentrate...

  This item is out of stock until approx. 10/15/26 New specifications coming. Schaeffer's 9040 Supreme 9000 Full Synthetic Gasoline Engine Oil SAE 0W-40 (12-Quarts) is designed for...

Schaeffer's 6000 SynShield® Max MPG Diesel Engine Oil SAE10W-30 FA-4 (6-Gallons) is a premium, advanced performance, synthetic plus, heavy-duty diesel engine oil. It is specially...

Schaeffer's 723 SynShield Ultra Performance Full Synthetic SAE 5W-30 CK-4 (5-Gallons) is a premium, advanced performance, heavy-duty diesel engine oil. It is formulated...

This item is currently unavailable. Shop 35LB Pail. Schaeffer's 274M2 EP Synthetic Plus Grease with Extra Moly NLGI #2 (30-Tubes) is an aluminum complex, para-synthetic grease. This grease...

Schaeffer's 722 SynShield® Ultra Performance Diesel Engine Oil SAE 10W-30 CK-4 (12-Quarts) is a premium, advanced performance, synthetic plus, heavy-duty engine oil...

Schaeffer's 2001 Air Tool Oil - Aerospace Lubricant (12-4oz. Bottle Case) is high-performance lubrication oil. This premium quality oil contains Micron Moly® and VarniShield® additives...

This item is currently unavailable. Shop 35LB Pail. Schaeffer's 219 SynForce™ Green Waterproof Grease NLGI #1 or #2 (30-Tubes) Excavator pins, loader bushings, mining equipment pivots,...

Schaeffer's 162 SynTuff™ MTF Full Synthetic Gear Lube 75W-80 GL-4 (5-Gallons) is a premium, full synthetic, fuel efficient, heavy-duty gear lubricant. It is designed for use in...

Schaeffer's 166 SynTuff™ MTF Full Synthetic Gear Lube 75W-90 GL-4 (5-Gallons) is a premium, full synthetic, fuel efficient, heavy-duty gear lubricant. It is designed for use in...

Schaeffer's 744 Synthetic Lube SAE 40 (5-Gallons) is a specially formulated synthetic lubricant. It is designed for fuel efficiency, extended drain and severe service in heavy-duty commercial...

Save $30 each when you buy 5! Schaeffer's 210 Supreme Turbine Oil With VMT* in ISO 32 or 46 (5-Gallons) is: top tier next generation, high performance, non-zinc containing,...

Schaeffer's 219 SynForce™ Green Waterproof Grease NLGI #1 or #2 (35-Lbs)  Excavator pins, loader bushings, mining equipment pivots, crusher bearings — these are grease points under...

Schaeffer's 137CTPSC CarbonTreat™ Premium Summer Diesel Treatment with EXTRA CETANE (5-Gallons) is a multi functional, ultra-low sulfur compliant diesel fuel additive. It is formulated to...

Schaeffer's 722 SynShield® Ultra Performance Diesel Engine Oil SAE 10W-30 CK-4 (5-Gallons) is a premium, advanced performance, synthetic plus, heavy-duty engine oil...

Schaeffer's 700 SynShield® Durability Advantage Diesel Engine Oil 15W-40 (5-Gallons)  Tired of engine oils that can’t keep up with the relentless demands of your diesel engine?...

 Schaeffer's 700 SynShield® Durability Advantage Diesel Engine Oil 15W-40 (6-Gallons)  Tired of engine oils that can’t keep up with the relentless demands of your diesel...

Schaeffer's 722 SynShield® Ultra Performance Diesel Engine Oil SAE 10W-30 CK-4 (6-Gallons) is a premium, advanced performance, synthetic plus, heavy-duty engine oil...

(Note: because of the Low VOC properties this product is not as effective as the original Citrol) Schaeffer's 266LV Citrol® LV Cleaner and Degreaser Low-VOC (5 Gallons) is...

Schaeffer's 131C SoyUltra® Gasoline Additive (4-Gallons) is a concentrated, multi-functional, ashless gasoline additive. It is specially formulated for use in all types of gasoline and...

Schaeffer's 319 Moly Hi-Visc Boom Lube (12-14oz Spray Cans Case)  If your forklift mast or aerial lift boom is squeaking, sticking, or running dry between lube jobs — Schaeffer's Moly...

Schaeffer's 202 Moly 5th Wheel Lube (12-16oz spray Cans) is a semi-synthetic, heavy duty, spray lubricant recommended for the lubrication of fifth wheels. Schaeffer’s Moly 5th Wheel Lube...