Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / Wiseco / New

Wiseco 20 x 24 x 23.8mm Top End Bearing

Wiseco · New

Wiseco 20 x 24 x 23.8mm Top End Bearing

MPN B1071 · Store SKU wisB1071

$25.95
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 10:14:23 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

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

As the leading manufacturer of forged two-stroke pistons, Wiseco knows top end bearings are crucial to your top end rebuild. Wiseco two-stroke top end bearings are manufactured by leading bearing suppliers and inspected for quality. Wiseco, Top End Bearing, 20 x 24 x 23.8 mm

Manufacturer fitment & guides

Check B1071 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y
More from Wiseco ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your cart.