8H8376 Pre-Combustion Chamber Gasket

8H8376 is a pre-combustion chamber gasket for Caterpillar equipment, including industrial engines, marine engines, track-type tractors, and wheel tractors. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket is listed for use with the Caterpillar equipment models and machine series shown below. The applications include several engine configurations as well as tractor equipment identified by their respective model designations.

Fitment

For industrial engine applications, the listed models are D342C, D343, and D353C. For marine engine applications, the listed models are D337F, D343, and D397D. The D343 designation is included in both the industrial engine and marine engine application data.

For track-type tractor applications, the gasket is listed for the D8H and D9E models. The wheel tractor application is listed under model 651. Equipment type and model designation should be checked against the machine identification data before installation.

Specifications

The specified dimensions are 8 cm in length, 4 cm in width, and 0.1 cm in depth. The listed weight is 0.1 lb. The product data identifies the part as a single pre-combustion chamber gasket; no additional components or installation hardware are specified.