1P9390 Pre-Combustion Chamber Gasket for Caterpillar Equipment

The 1P9390 pre-combustion chamber gasket is used in Caterpillar equipment and engines. The listed applications include Caterpillar Challenger machines, Caterpillar cold planers, Caterpillar earthmoving compactors, and Caterpillar engine-machine applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

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

• Caterpillar 85C
• Caterpillar 85D
• Caterpillar PM-465 cold planer
• Caterpillar PM-565 cold planer
• Caterpillar PM-565B cold planer
• Caterpillar 836 earthmoving compactor
• Caterpillar 3176 engine
• Caterpillar 3196 engine
• Caterpillar 3306 engine
• Caterpillar 3406 engine

Application is determined by the equipment model and the installed engine or component configuration. The model list above reflects the supplied catalog data for SKU 1P9390.

Cross-reference numbers

Numbers 1P9390 and 1P-9390 refer to the same listed part number format. Confirm the number stamped or specified for the existing gasket before installation.

Specifications

The supplied specifications identify the overall length, width, depth, and weight of the gasket. The product data does not specify the gasket material, fastener thread, sealing compound, or additional components included with the part.