Cometic Milwaukee 8 Base Gaskets - Gasket M8 .020"rc PR — Harley-Davidson Road King, Road King Special, Electra Glide Ultra Classic (2017-2019)

Cometic Milwaukee-Eight base gaskets engineered for high-performance V-twin engines, manufactured to match today's demanding power levels. These .020" gaskets seal the engine base on M8-equipped Harley and Indian motorcycles.

Features

• Milwaukee-Eight (M8) engine specific
• Advanced gasket materials and manufacturing
• 0.020 inch thickness
• Dimensions: 8 in × 8.5 in

Specifications

• Brand: Cometic
• Manufacturer Part #: C10177-020
• Thickness: 0.020 inch
• Length: 8 in
• Width: 8.5 in
• Height: 0.25 in
• Weight: 0.15 lbs

Fitment

Fits V-twin motorcycles equipped with Milwaukee-Eight (M8) engines, including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

Will this fit my Milwaukee-Eight engine?

Yes — designed specifically for all Milwaukee-Eight (M8) V-twin engines in Harley and Indian motorcycles.

What thickness is this gasket?

0.020 inch thickness for proper M8 base sealing.

Do I need any other gaskets for a complete engine rebuild?

This is a base gasket only. Complete gasket kits include head, rocker cover, and other sealing surfaces. Check Cometic's full M8 kit if needed.

Is this a one-time-use gasket?

Yes — gaskets should be replaced during teardown and rebuilding to ensure a proper seal.