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.
- 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.
