Cometic Evo Sportster EST Gasket Kit - Oe#17032-91 — Harley-Davidson Sportster 1200 (1988-1990)

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

Features

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

Specifications

• Brand: Cometic
• Manufacturer Part #: C9762
• OE Reference #: 17032-91
• Weight: 0.74 lbs
• Kit Type: EST (Extreme Sealing Technology)

Fitment

Fits Harley-Davidson Evo Sportster models with EST engine configuration.

Frequently Asked Questions

What's included in this gasket kit?

Every gasket, seal, washer, and O-ring needed for a complete engine overhaul — no additional gaskets required.

What is EST (Extreme Sealing Technology)?

EST kits use advanced materials like MLS head gaskets and Viton-coated seals to improve sealing reliability on high-performance V-Twin engines.

Will this fit my Sportster?

This kit is designed for Evo Sportster models. Verify your engine type (Evo vs. Twin Cam vs. Milwaukee-Eight) before ordering.

Do I need any additional gaskets beyond what's in this kit?

No — Cometic complete motor kits include every gasket, seal, and O-ring needed for a full engine rebuild.