706-76-71390 Seal O-Ring for Komatsu

706-76-71390 is an O-ring seal used in Komatsu equipment, including bulldozers, excavators, and graders. The part is installed in actuator piping and pilot filter applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

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

• Bulldozers: D155A, D155AX, D61EX, D61PX, D65EX, D65PX, D65WX.
• Excavators: HB205, HB215, PC1250, PC1250SP, PC130, PC200, PC2000, PC210, PC220, PC228, PC228US, PC230NHD, PC240, PC270, PC290, PC300, PC300HD, PC350, PC350HD, PC360, PC390, PC400, PC450, PC490, PC550, PF3W, PW100, PW100N, PW100NS, PW100S, PW150, PW20, PW200, PW210, PW30, PW30T.
• Graders: GD655.

The supplied application data identifies the following equipment models for this seal: D155A, D155AX, GD655, PC130, PC270, PC300, PC350, PC400, and PC450. These models are included within the broader Komatsu fitment list above.

Specifications