Wiseco · New
Wiseco Main Bearing 30x76x17.5mm Main Bearing
MPN B5047 · Store SKU wisB5047
Supplier stock checked 11/7/2026, 7:52:37 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
Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service. Wiseco Main Bearing, 30 x 76 x 17.5 mm Main Bearing Kit 30x76x17.5mm
Manufacturer fitment & guides
Check B5047 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y