✓ 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: 68-10083-040
Cometic Head Gasket - Gaskets Twin Cooled 3.937" .040"mls 2/PK
$59.50
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Cometic head gasket for V-twin motorcycles, featuring a multi-layer steel (MLS) core and 3.937" bore diameter. Sold in a 2-pack for engine rebuilds or shops maintaining multiple bikes.
Features
- Multi-layer steel (MLS) construction
- 0.040" compressed thickness
- 3.937" bore diameter
- 2-pack quantity
Specifications
- Brand: Cometic
- Manufacturer Part #: C10083-040
- Bore Diameter: 3.937 inches
- Thickness: 0.040 inches
- Weight: 0.27 lbs
- Quantity: 2 per pack
Fitment
Fits V-twin motorcycles with a 3.937" bore diameter.
Frequently Asked Questions
What engine does this gasket fit?
This 3.937" bore gasket fits select V-twin motorcycles. Cross-reference your engine displacement and bore size with Cometic's fitment chart before ordering.
Why is this sold in a 2-pack?
Two gaskets per pack — one for each engine rebuild, or for shops and riders servicing multiple bikes.
Is this OEM or an upgrade?
Cometic manufactures quality replacement gaskets using multi-layer steel (MLS) technology for reliable sealing in performance and stock V-twin engines.
Do I need a new gasket every rebuild?
Yes. Head gaskets should be replaced during any engine disassembly and rebuild to ensure a proper seal.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-10083-040 |
| WEIGHT | 0.27 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
