Wilwood · New
Wilwood Spring/Adjuster Kit for Parking Brake
MPN 300-6661 · Store SKU wil300-6661
Supplier stock checked 11/7/2026, 9:46:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Replacement Spring and Adjuster Kit for Wilwood’s internal Parking Brake kits and Brackets. Made from alloy steel and plated or painted for corrosion resistance.
Manufacturer fitment & guides
Check 300-6661 against the manufacturer’s application information below.
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