Cylinder Base O-Ring – Twin Cam
R29.00
Genuine Harley-Davidson cylinder base O-ring for Twin Cam engines, sealing the cylinder dowel to the crankcase.
Pay in 3 or 12. The Clever Way to Pay.
From over 12 months or 3 interest free payments.
Learn more...
From over 12 months or 3 interest free payments.
Learn more...
Example payment for
x 3
0% interest, zero fees.
0% interest, zero fees.
Pay in 3
x 12
28% interest, plus fees.
Total Payment
28% interest, plus fees.
Total Payment
Pay in 12
How does PayJustNow work?
-
Shop and choose PayJustNow at checkout. -
Sign up and get instant approval. -
Pay in 3 or 12.
You can complete sign-up in under 2 minutes - no need to leave your cart!
- Description
- Size Guide
Description
Genuine Harley-Davidson O-ring (P/N 11256) used at the cylinder base on Twin Cam engines. It seals around the cylinder locating dowel between the cylinder and crankcase, preventing oil seepage at the base joint.
Always fit new O-rings whenever the cylinders are removed for top-end work, big-bore or cam installation. Sold individually; two are typically required per engine.
Fitment: Twin Cam engines, commonly listed for 1999-2016 models. Check fitment with our parts team.





