✓ VERIFIED
Apr 17, 2025
Gasket quality
Great gasket kit over delivered in the quality of the gasket set great job
COMETIC
SKU: 68-9174
Cometic Twin Cam Transmission Gasket - KIT — Harley-Davidson Softail Deluxe, Softail Fat Boy, Softail Heritage Classic (2007-2019)
$99.53
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Cometic Twin Cam transmission gasket kit for V-twin motorcycles. Engineered to seal the transmission cover and case without leaking under the demands of modern high-performance Twin Cam engines.
Features
- Twin Cam transmission gasket set
- Fits V-twin motorcycle transmissions
Specifications
- Brand: Cometic
- Manufacturer Part #: C9174
- Weight: 0.25 lbs
Fitment
Fits V-twin motorcycles with Twin Cam transmissions, including Harley-Davidson and Indian models.
Frequently Asked Questions
What's included in this kit?
The gasket set contains all seals needed for Twin Cam transmission cover and case installation.
Is this a direct replacement for OEM gaskets?
Yes — Cometic manufactures this gasket to match Twin Cam transmission specifications.
Do I need sealant with these gaskets?
Follow the manufacturer's torque specs and gasket sealing instructions included with the kit. Some riders use a light anaerobic sealant on the case gasket.
Will this fix a transmission leak?
Yes, if the leak is at the transmission cover or case. Inspect the gasket surface for warping or damage before installing new gaskets.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-9174 |
| WEIGHT | 0.25 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
