Bikers Choice · New
Bikers Choice Keihin Butterfly/CV S&S E/G Accelerator Pump Rebuild Kit
MPN 420832 · Store SKU bkc420832
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
Biker's Choice diaphragm rebuild kits correct holes, tears, and leaky performance. These kits includes a new diaphragm, spring, and accelerator pump boot. A poor diaphragm can only offer poor performance; rebuild yours with the quality and value of Biker's Choice. Diaphragm Rebuild Kit for Keihin, S&S, CV Carburetors
Manufacturer fitment & guides
Check 420832 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.