Wilwood · New
Wilwood Washer Crush Aluminum #4
MPN 240-7538 · Store SKU wil240-7538
Supplier stock checked 11/7/2026, 1:45:46 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
Wilwood’s Crush Washers are made from either copper or aluminum construction and promote sealing when used in conjunction of straight thread or banjo style inlets or outlets.
Manufacturer fitment & guides
Check 240-7538 against the manufacturer’s application information below.
More from Wilwood ↗See the JuiceBuilt workshop ↗