✓ VERIFIED
Apr 17, 2025
Gasket quality
Great gasket kit over delivered in the quality of the gasket set great job
COMETIC
SKU: 68-9844
Cometic Twin Cam EST Gasket Kit — Harley-Davidson Softail Heritage Classic, Softail Fat Boy, Softail Deluxe (2007-2017)
$147.46
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Cometic Twin Cam EST gasket kit contains all gaskets, seals, washers, and o-rings needed for a complete engine overhaul on Twin Cam models. Kit includes MLS head gaskets, steel Viton-coated base gaskets, blue Viton valve stem seals, and AFM material components.
Features
- MLS head gaskets
- Steel Viton-coated base gaskets
- Blue Viton valve stem seals
- Complete overhaul kit — all gaskets and seals included
- AFM material components
Specifications
- Brand: Cometic
- Manufacturer Part #: C9844
- Length: 9 in
- Width: 7.5 in
- Height: 2.1 in
- Weight: 0.92 lbs
Fitment
Fits Harley-Davidson Twin Cam EST engines.
Frequently Asked Questions
What's included in this gasket kit?
All gaskets, seals, washers, and o-rings needed for a complete Twin Cam engine overhaul — head gaskets, base gaskets, valve stem seals, and more.
Will this fit my Twin Cam engine?
Yes — this kit is designed for Harley-Davidson Twin Cam EST engines. Verify your engine designation before ordering.
Do I need any additional seals or gaskets?
No — this complete kit includes every gasket and seal required for a full overhaul.
What's the difference between MLS and standard head gaskets?
MLS (multi-layer steel) head gaskets provide better sealing and durability under high compression and heat compared to traditional single-layer gaskets.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-9844 |
| WEIGHT | 0.92 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
