Search for parts for your bike
Enter the registration number or choose make, year and model
or choose your bike
  1. Home
  2. Seals & O-Rings
  3. Big Twin primary seals
  4. 6-SPEED TWIN CAM PRIMARY O-RINGS, GASKETS AND SEALS 2006-2017

6-SPEED TWIN CAM PRIMARY O-RINGS, GASKETS AND SEALS 2006-2017

9 products Clear filters

This category encompasses the essential sealing components required to maintain the integrity of the primary drive system in 6-speed Harley-Davidson Twin Cam engines. It includes gasket sets, oil seals, and high-resistance O-rings designed to prevent lubricant leaks and protect internal components.

About this category

The parts are manufactured to withstand high temperatures and pressures, ensuring a hermetic seal between the primary cover, crankcase, and internal shafts. Compatibility covers the Twin Cam engine family fitted to Harley-Davidson models from 2006 to 2017, including Softail, Dyna, and Touring chassis configurations. Essential for preventive maintenance or major repairs requiring the opening of the primary drive side.

en