S&S Cycle · New
S&S Cycle 58-99 BT Right Main Bearing
MPN 31-4004 · Store SKU ssc31-4004
Supplier stock checked 11/7/2026, 9:17:37 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
Right main bearing outer race. Hardened steel outer bearing race for use in 1936-1999 big twin and S&S KN, P, SH and V-Series motors.
Manufacturer fitment & guides
Check 31-4004 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.