Cometic Evo Sportster EST Gasket Kit - Oe#17027-04 — Harley-Davidson Sportster 1200 Custom, Roadster, Sportster 1200 Low (2004-2006)

Cometic Evo Sportster EST gasket kit containing every gasket, seal, washer, and O-ring needed for a complete engine overhaul. Features Extreme Sealing Technology (EST) with MLS head gaskets, steel Viton-coated base gaskets, and blue Viton valve stem seals for reliable sealing in high-performance V-Twin engines.

Features

• MLS head gaskets
• Steel Viton-coated base gaskets
• Blue Viton valve stem seals
• AFM material seals
• Complete motor overhaul kit — all gaskets, seals, washers, and O-rings included

Specifications

• Brand: Cometic
• Manufacturer Part #: C9952
• Weight: 1.77 lbs
• Kit Type: Complete Engine Gasket Kit

Fitment

Fits Evo Sportster V-Twin engines.

Frequently Asked Questions

What's included in this kit?

Every gasket, seal, washer, and O-ring needed for a complete engine overhaul — head gaskets, base gaskets, valve stem seals, and more.

What is EST (Extreme Sealing Technology)?

Cometic's EST gasket kits use advanced materials including MLS head gaskets and Viton seals designed for high-performance V-Twin engines.

Will this fit my Evo Sportster?

Yes — this kit is specifically designed for Evo Sportster engines.

Do I need any additional gaskets beyond this kit?

No — this complete kit includes all gaskets, seals, washers, and O-rings required for a full engine rebuild.