Ford Racing · New
Ford Racing Super Duty Limited Slip Front Differential
MPN M-4204-SDLS · Store SKU frpM-4204-SDLS
Supplier stock checked 11/7/2026, 2:13:46 PM UTC. Adding a part does not reserve it.
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Product details
Ford Motorsports Friction Modifiers are specifically formulated for clutch-type differentials. Adding one of these to your differential lubricant provides smooth operation and helps minimize chatter. Limited-Slip Differential Friction Modifier; Front; Limited-Slip Differential Friction Modifier Super Duty Limited Slip Front Differential
Manufacturer fitment & guides
Check M-4204-SDLS against the manufacturer’s application information below.