7C4297 Crankshaft Rear Seal for Caterpillar Equipment

7C4297 is a plain encased housing seal used as a crankshaft rear seal for Caterpillar equipment. It is associated with kit part number 5R1425 and is used on Caterpillar engines, motor graders, engine trucks, and track-type tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The seal is listed for the following Caterpillar equipment models and series:

• 3304
• 3306
• 3406
• 3406B
• 3406C
• 140G
• 160G
• 3306C
• 6A
• 6S

The listed applications include Caterpillar equipment fitted with the corresponding engine or machine configuration. Fitment should be verified against the equipment model, serial number, and the part number being replaced before installation.

Cross-reference numbers

• 5R1425 — kit part number associated with the 7C4297 seal
• 7C4297
• 1W2556
• 5S6297
• 9S3111
• 6N8853
• 9S3038
• 5S5871
• 62588

The numbers listed above are used for identification and cross-reference of the seal or the corresponding replacement application. Confirm the required number against the removed part and the equipment parts documentation.

Specifications