1W1898 Gasket for Caterpillar Equipment

1W1898 is a beaded gasket used in Caterpillar equipment, including articulated dump trucks, cold planers, earthmoving compactors, and Caterpillar engine-machine applications. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket is installed between two mating surfaces to seal the joint and help prevent leakage and contamination. The supplied part data identifies this gasket by the Caterpillar reference format 1W-1898 and lists its application across several Caterpillar machine and engine models.

Fitment

The gasket is listed for the following Caterpillar equipment types:

• Caterpillar articulated dump trucks
• Caterpillar cold planers
• Caterpillar earthmoving compactors
• Caterpillar engine-machine applications

Compatible Caterpillar models identified in the available application data:

• Caterpillar D350E
• Caterpillar D400E
• Caterpillar PM-465
• Caterpillar 826C
• Caterpillar 826G
• Caterpillar 825G
• Caterpillar 3306
• Caterpillar 3406
• Caterpillar 3406B
• Caterpillar 3406C

Fitment should be checked against the machine model, serial number, and the part number removed from the equipment before installation, because the same Caterpillar model designation may include different configurations.

Cross-reference numbers

Specifications