2S8960 Pre-Combustion Chamber Gasket

The 2S8960 pre-combustion chamber gasket is a sealing part used with Caterpillar equipment, including Caterpillar generators and Caterpillar industrial, marine, and truck engines. Its function is to seal the joint between mating surfaces in the pre-combustion chamber assembly and help prevent leakage or contamination at the connection.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified by SKU 2S8960 and is also listed with the hyphenated part number format 2S-8960.

Fitment

The gasket is listed for the following Caterpillar equipment and engine applications:

• Caterpillar generators equipped with SR4 equipment
• Caterpillar industrial engines
• Caterpillar marine engines
• Caterpillar truck engines
• Caterpillar 3304 engines
• Caterpillar 3306 engines
• Caterpillar D330C engines
• Caterpillar D333C engines
• Caterpillar 1673C engines

Listed Caterpillar model references include SR4, 3304, 3306, D330C, D333C, and 1673C. Equipment configuration and engine arrangement should be checked against the required part number before installation.

Cross-reference numbers

Specifications

The supplied dimensional data includes the overall gasket dimensions of 30 mm by 30 mm and separate listed length, width, and depth values. These values are retained as provided for part identification and should be compared with the mating surfaces and the service documentation for the specific Caterpillar engine or generator application.