09370-00090 Packing Fits Komatsu Models model-318BL Replaces Part Number: ENH10-0129

Replaces Part Number: ENH10-0129

and seal group

Note: Some sources indicate a cab serial number restriction on the 2394 and 2594 (prior to cab serial number 12093701)

The cone (inner race with rollers and cage) supports radial and thrust loads at the rear axle

500 Series: 501

09370-00090 Packing Fits Komatsu Models model-318BL Replaces Part Number: ENH10-0129One New Aftermarket Replacement U Packing for Komatsu Excavators This aftermarket replacement U packing (part number 09370 00090) is a hydraulic sealing component used in the track adjuster (track tensioner) cylinder on Komatsu excavators. The U packing seals the piston within the track adjuster hydraulic cylinder, maintaining proper grease pressure and track tension for smooth undercarriage operation. This style of packing is also catalogued as a