Twin Power 06-17 Big Twin Exc M8 Starter to Primary 0-Ring Replaces H-D 27444-00Y 5 Pk

Twin Power™ starter to primary O-ring replaces H-D 27444-00Y for 2006-2017 Big Twins excluding M8 models, sold as a 5-pack for reliable sealing.

Direct OEM replacement prevents oil leaks between starter and primary cover on Twin Cam engines

High-quality rubber O-ring ensures proper compression and long-term sealing under vibration

Twin Power 06-17 Big Twin Exc M8 Starter to Primary 0-Ring Replaces H-D 27444-00Y 5 Pk

5-pack provides spares for multiple rebuilds or service intervals

Starter to Case 0-Ring, 5 pk.

Excludes Milwaukee-Eight™

Starter to Case O-Ring