✓ VERIFIED
Apr 17, 2025
Gasket quality
Great gasket kit over delivered in the quality of the gasket set great job
COMETIC
SKU: 68-9759
Cometic Evo Sportster EST Gasket Kit - Oe#17032-86a — Harley-Davidson Sportster 883, Sportster 883 Deluxe, Sportster 883 Hugger (1986-1990)
$140.45
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Cometic Evo Sportster EST gasket kit with MLS head gaskets, steel Viton-coated base gaskets, and blue Viton valve stem seals for a complete top-end or full-motor overhaul. EST (Extreme Sealing Technology) delivers consistent sealing across thermal cycles and high-performance applications.
Features
- MLS head gaskets
- Steel Viton-coated base gaskets
- Blue Viton valve stem seals
- Complete kit includes all gaskets, seals, washers, and o-rings
- AFM material construction
Specifications
- Brand: Cometic
- Manufacturer Part #: C9759
- Weight: 0.83 lbs
Fitment
Fits Harley-Davidson Evo Sportster models. Verify your specific model year and engine displacement before ordering.
Frequently Asked Questions
What's included in this kit?
Every gasket, seal, washer, and o-ring needed for a complete motor or top-end overhaul — no separate purchases required.
Will this fit my Evo Sportster?
Yes, this kit is designed for Harley-Davidson Evo Sportster engines. Confirm your model year matches the OE part number 17032-86A.
What makes EST technology different?
EST (Extreme Sealing Technology) uses MLS head gaskets and Viton coatings to handle higher temperatures and pressure cycles better than standard gaskets.
Do I need any other gaskets or seals after using this kit?
No — the kit is complete with all gaskets, seals, washers, and o-rings for a full overhaul.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-9759 |
| WEIGHT | 0.83 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.67
18 RATINGS
5★
16
4★
0
3★
1
2★
0
1★
1
✓ VERIFIED
Jun 3, 2023
DONT FOLLOW PRINTED INSTRUCTIONS!
DON’T FOLLOW THE INSTRUCTIONS ON THE BOX!!! It says recommended torque is 42 lb/ft. You know what happened at 32lb/ft? One of bolts broke! And I was lucky there was long enough piece sticking out to remove it without drilling out! Check photos.
✓ VERIFIED
Feb 21, 2022
Fits well!
✓ VERIFIED
Sep 10, 2021
Quality part great service and got it ahead of time great place
✓ VERIFIED
Jun 7, 2021
No leaks!!<br />Ordering was a breeze. Shipping was fast and I live way out in the middle of the Pacific Ocean, Hawaii. Price was much better than competition.
✓ VERIFIED
Nov 1, 2020
Great gaskets. Bike has been running great ever since I installed these last week, about 270 miles on em, no issues
