Wilwood · New
Wilwood Reservoir & Cap - Kart Master Cylinder
MPN 330-4615 · Store SKU wil330-4615
Supplier stock checked 11/7/2026, 8:06:45 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 260-5520 Kart Master Cylinder Assembly and miscellaneous RM master cylinders. 0.4 OZ or .70 CI capacity. Contains reservoir, cap and diaphragm assembly. ASSEMBLY,RESERVOIR/DIAPHRAGM/RING/CAP M/C,RM1
Manufacturer fitment & guides
Check 330-4615 against the manufacturer’s application information below.
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