4M7648 Washer, Flat Oil Seal for Caterpillar

The 4M7648 is a flat oil seal washer used in Caterpillar equipment, including Caterpillar engines and selected machine applications. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for use with Caterpillar engine, pipelayer and wheel-type skidder equipment. The washer is identified by the part number 4M7648 and is used in applications associated with C-Series head bolts.

Fitment

The washer is used with the following Caterpillar equipment models and engine series:

Equipment types identified for this part include Caterpillar engine-machine applications, Caterpillar pipelayers and Caterpillar wheel-type skidders. Compatibility should be checked against the exact machine serial number and the existing head bolt assembly before installation.

Cross-reference numbers

The number 4M7648 is also written in hyphenated form as 4M-7648. These designations refer to the same washer identification.

Specifications

The washer is supplied as an individual spare part identified by SKU 4M7648. The available product data specifies its flat oil seal design, dimensional values and weight; material, thread information and additional kit contents are not specified.