| Compatible Equipment Make | Hitachi, John Deere, Komatsu, Volvo |
|---|---|
| Brand | ALLOYWORKS |
| Compatible Equipment Type | Excavator |
| Type | Bottom Track Roller |
| Fitment Type | Direct Installation |
Check the listing for details. Track Roller Bottom Roller For John Deere 50D 50G / Komatsu PC40MR-2 PC55MR-5. Condition: New. Listed at 159.00 USD. Compatible with Komatsu Construction & Industrial(s) PC50UU-2. Replaces Komatsu OEM Number(s) 20T-30-00170. Replaces John Deere OEM Number(s) 9239528, FYD00004154. two pieces roller shell rim. Heat treated shells for body strength and longer wear life.