Schaeffer Manufacturing Company Fuel System Additives

Schaeffer’s Specialized Lubricants Diesel Treat 2000 Ultra Low Sulfur, 16 oz. (Case of 24)

Part Number: SFO-0137-042

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Schaeffer’s Specialized Lubricants Diesel Treat 2000 Ultra Low Sulfur Winter Premium, 16 oz. (Case of 24)

Part Number: SFO-0137ULSW-042

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Cannot be shipped Internationally

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Fuel System Additives, Carbontreat, Premium Summer, Extra Cetane, 5 Gallon, Steel Drum, for Diesel, Each

Part Number: SFO-S00001

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Fuel System Additives, Carbontreat, Premium Winter, Extra Cetane, 5 Gallon, Steel Drum, for Diesel, Each

Part Number: SFO-S00002

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Fuel System Additives, Premium Summer Formula, SPA-400, for Diesel, 2.5 Gallon, Pair

Part Number: SFO-S00005

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Estimated Ship Date: Nov 3, 2025 if ordered today

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