2H4450 Washer for Caterpillar Equipment

2H4450 is a washer used with C-Series head bolt applications on Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

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

• Pipelayers: 561B, 561C
• Track loaders: 955C, 977D
• Track-type tractors: D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G

Specifications