✓ VERIFIED
Jan 16, 2020
Almost identical to OEM. Good fit. I did miss that they are sold as each and not as a pair. Small detail and my fault but it did slow my project down a bit.
COMETIC
SKU: 68-9639F
Cometic Twin Cam Transmission Gasket - KIT Oe#26072-99 — Harley-Davidson Road King, Electra Glide Ultra Classic, Softail Heritage Classic (1999-2017)
$39.44
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Cometic Twin Cam transmission gasket kit featuring OEM-spec sealing technology for V-twin motorcycle transmissions. Engineered to match factory tolerances and material performance for reliable leak-free operation.
Features
- OEM part number 26072-99 equivalent
- Manufactured to modern gasket technology standards
- Designed for Twin Cam V-twin engines
Specifications
- Brand: Cometic
- Manufacturer Part #: C9639F
- OEM Part #: 26072-99
- UPC: 191070027018
- Length: 8 in
- Width: 17.25 in
- Height: 1.15 in
- Weight: 0.2 lbs
Fitment
Fits V-twin motorcycles with Twin Cam transmission, including Harley-Davidson and Indian Motorcycle models equipped with this transmission.
Frequently Asked Questions
Is this an OEM gasket or aftermarket?
This is a Cometic gasket manufactured to OEM part number 26072-99 specifications as a direct replacement.
What's included in the kit?
The complete transmission gasket set with all seals needed for transmission service.
Do I need to replace other transmission seals at the same time?
Check your service manual — some riders replace the complete gasket kit during transmission work to avoid multiple rebuilds.
Will this fit my specific year and model?
This fits V-twin Harley and Indian Motorcycle models with Twin Cam transmissions. Verify your transmission type matches before ordering.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-9639F |
| WEIGHT | 0.2 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.87
15 RATINGS
5★
13
4★
2
3★
0
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1★
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✓ VERIFIED
Oct 18, 2021
Great seals and gaskets do the job once when you use quality gaskets
✓ VERIFIED
Sep 26, 2019
Seal good and I haven't had any issues..
✓ VERIFIED
Jun 27, 2025
It worked like it was suppose to, delivery was quick. <br />Pleased.
✓ VERIFIED
Dec 19, 2023
Just what I needed
Needed these when changing out intake manifold. They worked perfect for my ‘03 sporty.
✓ VERIFIED
Jun 12, 2023
Cometic from here on out
These seals are the only ones I'll use. others came close but, for me, these are best.
