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

Twin Powerâ„¢ 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.

• 5-pack provides spares for multiple rebuilds or service intervals
• Direct OEM replacement prevents oil leaks between starter and primary cover on Twin Cam engines
• Excludes Milwaukee-Eightâ„¢
• High-quality rubber O-ring ensures proper compression and long-term sealing under vibration

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Reference Information