✓ VERIFIED
Jul 11, 2021
The product was good the shipping sucks. No reason it should take so long to get a small light weight package.
COMETIC
SKU: 68-10086-030
Cometic Head Gasket - Gaskets Twin Cooled 4.125" .030"mls 2/PK
$59.50
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Cometic head gasket for V-twin motorcycle engines, engineered with multi-layer steel (MLS) construction and designed for Twin Cooled cylinder heads. Sold in a 2-pack, these gaskets are built to seal consistently under high combustion pressures.
Features
- Multi-layer steel (MLS) construction
- .030" compressed thickness
- 4.125" bore diameter
- 2-pack quantity
Specifications
- Brand: Cometic
- Manufacturer Part #: C10086-030
- Thickness: .030" MLS
- Bore Diameter: 4.125"
- Length: 6.9 in
- Width: 6 in
- Height: 0.3 in
- Weight: 0.195 lbs
- Quantity: 2 per pack
Fitment
Fits V-twin motorcycle engines with Twin Cooled cylinder head design.
Frequently Asked Questions
How many gaskets are in a pack?
Two complete head gaskets per pack — one for each cylinder.
What does MLS construction mean?
Multi-Layer Steel gaskets use multiple steel layers to maintain a reliable seal under combustion pressure and thermal cycling.
Will this fit my Harley or Indian?
This part fits V-twin engines with Twin Cooled heads. Verify your engine type and cooling system before ordering.
Do these require re-torquing after installation?
Follow your engine manufacturer's torque spec and sequence. MLS gaskets typically do not require post-run re-torquing if properly installed.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-10086-030 |
| WEIGHT | 0.19 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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✓ VERIFIED
Dec 22, 2024
US made seals.
Quality product.<br /><br />Bla, bla, bla, bla, bla, bla, bla, bla, bla, bla
✓ VERIFIED
Aug 29, 2023
Intake manifold leaks
Great seals worked good on my 1992 Harley Davidson Flhtcu nice a tight no more leaks !! <br />Highly recommended !!
✓ VERIFIED
May 15, 2023
Time for new seals
Got change these out every now and then. Got a rebuild kit for the Mukuni. Might as well change the intake manifold seal while I am doing the rebuild.
✓ VERIFIED
Dec 10, 2022
Great product great quality at a great price you can't beat that.
✓ VERIFIED
Nov 22, 2022
Excellent job
