Does this head gasket require any special installation preparation?

No, this Cometic head gasket is designed to be installed without the need for any additional sealing compounds. Ensure the mating surfaces on the cylinder head and engine block are clean and flat before installation.

What materials are used in Cometic head gaskets?

Cometic head gaskets are made in the USA using materials manufactured on American soil. While specific material details aren't listed, they are built to handle the demands of modern engines.

Is this head gasket a direct replacement for the stock part?

Yes, this head gasket is designed with a 77mm bore and fits the specified Honda XR250R and XR250L models, making it a direct replacement for the original part.

Specifications

Brand: Cometic Gasket
Part #: C7893
UPC: 191070062866

Cometic 86-95 Honda XR250R 77mm Bore Head Gasket

Name: Cometic 86-95 Honda XR250R 77mm Bore Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-86-95-honda-xr250r-77mm-bore-head-gasket-t14-690792
Price: 46.94 USD
Availability: BackOrder

$46.94

On Backorder — Expected to ship by Jul 5, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1986-2004 Honda XR250R. Cometic 77mm bore head gasket. No additional sealer needed.

Key Features

Fits 1986-2004 Honda XR250R and 1991-1996 Honda XR250L.
Features a 77mm bore size.
No additional sealer is needed for installation.
Made in the USA with American-manufactured materials.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will it fit your car?

Fits these vehicles

Honda XR250L 1991-1996
Honda XR250R 1986-2004

About this part

Product Details

This Cometic head gasket is built with a 77mm bore, specifically for your 1986-2004 Honda XR250R. When you're rebuilding the top end of your engine, a reliable head gasket is crucial for sealing the combustion chamber and preventing coolant and oil leaks. This gasket is designed to handle the pressures and temperatures found in modern engines, helping to maintain your engine's power and performance.

Cometic gaskets are made in the USA using materials sourced domestically. This particular gasket doesn't require any additional sealer, making installation more straightforward. It's a well-built component designed to fit right and perform reliably in your XR250R.