What is the primary function of a base gasket?

A base gasket creates a seal between the engine block and the cylinder head. This is critical for containing combustion pressures and preventing leaks of oil or coolant.

What does the .020 inch thickness signify?

The .020 inch thickness refers to the compressed gasket height. This measurement is important for achieving the correct compression ratio and ensuring proper sealing in specific engine builds.

What does 'round corner' refer to on this gasket?

The 'round corner' design refers to the shape of the gasket's edges. This feature helps the gasket seat evenly and seal properly within the engine assembly, especially in areas with tight clearances.

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Specifications

Brand: Cometic Gasket
Part #: C9739
UPC: 191070035488

Cometic 4 1/8in T/C Axtell Round Corner Base Gasket.020in Rcm 4.325in Bore

Name: Cometic 4 1/8in T/C Axtell Round Corner Base Gasket.020in Rcm 4.325in Bore
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-4-1-8in-t-c-axtell-round-corner-base-gasket-020in-rcm-4-3-t14-691632
Price: 40.53 USD
Availability: BackOrder

$40.53

On Backorder

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

Cometic Gasket base gasket. Known for quality engine gaskets, this part is built to seal your engine.

Key Features

Cometic Gasket is known for quality engine gaskets.
This base gasket measures 4 1/8 inches.
It features a 4.325 inch bore size.
The gasket thickness is .020 inches.
Features a round corner design for proper seating and sealing.
Designed for engine builds requiring precise sealing.

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About this part

Product Details

Cometic Gasket is known for making reliable engine gaskets, and this base gasket is no exception. It's designed to create a solid seal between your engine block and cylinder head, which is crucial for keeping combustion pressures contained and preventing leaks. This gasket measures 4 1/8 inches and has a bore size of 4.325 inches, with a thickness of .020 inches, making it suitable for specific engine builds where precise sealing is key.

The round corner design on this Axtell gasket helps ensure it sits properly and seals evenly, even in applications with tight tolerances. When you're rebuilding an engine or performing a major overhaul, getting the right gasket is essential for long-term performance and reliability. This Cometic gasket is a well-built option that helps ensure your engine components work together as they should.