4N7253 Gasket Chamber for Caterpillar Equipment

The 4N7253 gasket is a pre-combustion chamber gasket used in Caterpillar equipment and Caterpillar engine applications. It is installed as a sealing component associated with the pre-combustion chamber assembly. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for Caterpillar articulated dump trucks, cold planers, earthmoving compactors, and engine-machine applications. The applicable equipment models and engine designations are provided below.

Fitment

• Equipment brand: Caterpillar
• Equipment type: Caterpillar articulated dump truck
• Equipment type: Caterpillar cold planer
• Equipment type: Caterpillar earthmoving compactor
• Equipment type: Caterpillar engine-machine application
• Model: Caterpillar D350E
• Model: Caterpillar D400E
• Model: Caterpillar PM-465
• Model: Caterpillar PM-565
• Model: Caterpillar PR-450C
• Model: Caterpillar 826C
• Model: Caterpillar 826G
• Model: Caterpillar 825G
• Engine designation: Caterpillar 3306
• Engine designation: Caterpillar 3406

Fitment should be checked by the Caterpillar equipment model or engine designation and the part number 4N7253. The listed applications include both complete machine models and engine designations, so the gasket may be catalogued under the engine installation within the machine.

Cross-reference numbers

• Caterpillar equipment part number: 4N7253
• CTP reference number: 4N7253

The number 4N7253 identifies the gasket chamber part in the supplied application and interchange data. Use this number when matching the gasket with the pre-combustion chamber assembly and the relevant Caterpillar equipment or engine application.

Specifications