Schaeffer Mfg Co.

Schaeffer's 571M-040 Marine Environmental Grease NLGI #1 (35-Lbs) is a multi-purpose, extreme pressure, environmentally friendly, water resistant grease.  It is formulated for use in marine...

Save 10% when you buy 2! Schaeffer's 620M Marine SYNquench Fire Resistant Hydraulic (FRH) Fluid ISO 46 |5-Gallons|  is a readily biodegradable, non-toxic, synthetic ester base, fire resistant...

Schaeffer's 700 SynShield® Durability Advantage Diesel Engine Oil 15W-40 (2x2.5-Gallon Case) provides excellent equipment durability and longevity even during harsh, extreme duty...

Save 10% when you buy 3! Schaeffer's 209AM Marine Universal SMT (Soluble Moly Tack) Gear Lube ISO 150 or 220 (5-Gallons) is a multipurpose, tacky, thermally stable, red,...

NEW ITEM Save 10% when you buy 5. Schaeffer's 112M Marine HTC Oil (ISO 22, 32, 68, 100, 150, 220)(5-Gallons) is a premium quality non-detergent, anti-wear, rust and oxidation inhibited oil. It...

Schaeffer's 1031-029 Ultra Food Grade Grease H-1 NLGI #2 (30-Tubes) is an extreme pressure, anti-wear, high temperature, calcium sulfonate grease that is specially formulated for use in the...

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

Save 10% when you buy 4! Schaeffer's 289 FOOD GRADE MACHINE LUBE H-1 ISO 100 (5-Gallons) is a specialized lubricant designed for use in food, feed, and pharmaceutical processing and packaging...

Save 10% when you buy 3. Schaeffer's 2009 Supreme Open Gear Lube (35-Lbs). Choose Arctic, Medium, Heavy, or Extra Heavy. This is a premium grade, extreme pressure, para-synthetic, multi-...

Save 10% when you buy 3. Schaeffer's 2003 HD Mill Lube (5-Gallons) open gear lubricant offers: high viscosity, anti-wear with extreme pressure properties, water and corrosion...

NEW ITEM Save 10% when you buy 4! Schaeffer's 5540 Extreme Marine 4-Stroke Inboard Outboard 20W-40 (12-Quart Case)  This is a premium quality, multi-grade 20W-40 FULL...

NEW ITEM Save 10% when you buy 3. Schaeffer's 5540 Extreme Marine 4-Stroke Inboard Outboard 20W-40 (5-Gallon Pail)  This is a premium quality, multi-grade 20W-40 FULL...

NEW ITEM Save 10% when you buy 3.  Schaeffer's 5530 Extreme Marine 4-Stroke Inboard Outboard 10W-30 (5-Gallon Pail)  This is a premium quality, multi-grade 10W-30 FULL...

NEW ITEM Save 10% when you buy 4!  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...

NEW ITEM Save 10% when you buy 3! Schaeffer's 2792-029 Spindle & Coupling Compound NLGI #2 (30 Tube case) is a para-synthetic heavy duty, anti-wear, extreme pressure coupling grease. ...

Schaeffer's 2792-035 Spindle & Coupling Compound NLGI #2 (35-lb Pail) is a para-synthetic heavy duty, anti-wear, extreme pressure coupling grease.  It is recommended for the lubrication of...

Save 10% when you buy 3! 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 heavily...

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) is a highly fortified extreme pressure engine oil treatment. Moly EP Oil Treatment contains an...

NEW ITEM! Schaeffer's 5131 Extreme Marine Gasoline Fuel Additive (5-Gallons) is a highly concentrated, multifunctional ashless gasoline additive. It is specially formulated for use in all...

Save 10% 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 10% when you purchase 6. Schaeffer's 110 Micron Moly Racing Oil SAE 30, 40, or 50 (12-Quart Case) is a superior quality, straight grade, high zinc racing engine oil that is specially...

Save 10% when you buy 4! Schaeffer's 110 Micron Moly Racing Oil SAE 30, 40, or 50 (5-Gallons) is a superior quality, straight grade, high zinc racing engine oil that is specially formulated to...

Save 10% when you buy 6! Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (12-Quarts) is specially formulated to provide maximum protection against wear, oxidation, deposit...

Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (5-Gallons) is specially formulated to provide maximum protection against wear, oxidation, deposit formation, soot...

Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (6-Gallons) is specially formulated to provide maximum protection against wear, oxidation, deposit formation, soot...

This item is on temporary backorder until October 1, 2025. Schaeffer's 216 SynForce™ Strike Chisel Paste (30-Tubes) is a para-synthetic aluminum complex grease. It is specifically...

Schaeffer's 216 SynForce™ Strike Chisel Paste (35-Lbs) is a para-synthetic aluminum complex grease. It is specifically formulated for use in hydraulic hammer, breaker and chisel...

Save 10% 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 pressure...

Save 10% when you buy 2! Schaeffer's 620 SYNquench Fire Resistant Hydraulic Fluid ISO 46 or 68 (5-Gallons) is a readily biodegradable, non-toxic, synthetic ester base, fire resistant hydraulic...

Save 10% when you buy 3! Schaeffer's 9040 Supreme 9000 Full Synthetic Gasoline Engine Oil SAE 0W-40 (5-Gallons) is designed for high performance SRT engines found in the Charger, Magnum...

Save 10% when you buy 3! Schaeffer's 1145W30 Synthetic Plus CNG Engine Oil 5W-30 (5-Gallons) is a superior low ash, para-synthetic engine oil that is designed for use in: CNG (Compressed...

Save 10% when you buy 3! Schaeffer's 332 Turbo Red© Cleaner Concentrate (5-Gallons) represents a giant leap in cleaner technology. Designed to replace the use of harsh caustics, Turbo...

Save 10% when you buy 5! Schaeffer's 9040 Supreme 9000 Full Synthetic Gasoline Engine Oil SAE 0W-40 (12-Quarts) is designed for high performance SRT engines found in the Charger, Magnum...

 This item is no longer available.  It has been replaced by Schaeffer's 6530 SynShield All Performance Full Synthetic Gasoline Engine Oil. (NEW NAME, NEW PART NUMBER, SAME PRICE,...

Save 10% when you buy 3! 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...

Save 10% when you buy 3! Schaeffer's 723 SynShield Ultra Performance Full Synthetic SAE 5W-30 CK-4 (5-Gallons) is a premium, advanced...

Save 10% when you buy 3! Schaeffer's 274M2 EP Synthetic Plus Grease with Extra Moly NLGI #2 (30-Tubes) is an aluminum complex, para-synthetic grease. This grease has excellent low...

Save 10% when you buy 6! Schaeffer's 722 SynShield® Ultra Performance Diesel Engine Oil SAE 10W-30 CK-4 (12-Quarts) is a premium, advanced performance, synthetic...