Wilwood · New
Wilwood assembly long RESERVOIR/DIAPHRAGM/RING/ cap M/C RM1
MPN 330-8315 · Store SKU wil330-8315
Supplier stock checked 11/8/2026, 6:44:12 AM 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 Reservoir and Cap Assembly for miscellaneous RM master cylinders. 0.8 OZ or 1.40 CI capacity. Contains reservoir, cap and diaphragm assembly. ASSEMBLY,LONG RESERVOIR/DIAAPHRAGM/RING/ CAP,M/C,RM1
Manufacturer fitment & guides
Check 330-8315 against the manufacturer’s application information below.
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