9H5897 Pre-Combustion Chamber Gasket for Caterpillar Equipment

The 9H5897 is a pre-combustion chamber gasket for Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The gasket is identified by the Caterpillar equipment application code 9H5897 and is used across selected Caterpillar construction, industrial, marine, truck-engine, and motor-grader applications.

Fitment

• Pipelayer: 561B
• Wheel-type loader: 972G
• Industrial engine: D320A
• Marine products: D330A, D330B, D333A, D333B
• Motor grader: 12E
• Track-type loader: 955H, 977H
• Truck engine: 1673, 1673B

The listed applications cover equipment and engines manufactured by Caterpillar. Model and machine-series identification should be checked against the equipment serial number and the gasket dimensions before installation, because the same equipment family may include different configurations.

Cross-reference numbers

The 9H5897 gasket is also known under the following cross-reference numbers:

• 1S6819
• 1S6820
• 2S9956

These numbers are provided as cross-reference identifiers for the same gasket application. Confirm the applicable number against the existing part, parts documentation, or equipment identification before ordering or fitting.

Specifications

The supplied product data identifies the gasket thickness as 1.104 without a stated unit of measurement. The dimensional data lists a length of 8.89 cm, a width of 15.24 cm, and a depth of 1.27 cm. The stated weight is 0.1 lb. No material specification, thread information, installation hardware, or additional components are listed for this part.