TH102825 Wear Ring Arm Bucket Fits John Deere Excavator 790 792 TH106316 model-DT14500 Note Fits John Deere 2040:

Note Fits John Deere 2040: Serial number restriction applies

Number Of Splines: 23

Inside Diameter (Shaft Size): 1

Comes primed -- color may vary

Replaces Part Number: 521017M1

TH102825 Wear Ring Arm Bucket Fits John Deere Excavator 790 792 TH106316 model-DT14500 Note Fits John Deere 2040:One New Aftermarket Replacement Wear Ring Fits John Deere (Fits JD) Mini Excavator This phenolic piston wear ring is used during hydraulic cylinder rebuild and repair on Fits John Deere 790 and 792 mini excavators. The wear ring guides the piston inside the cylinder bore and prevents metal to metal contact, protecting cylinder walls and seals during operation. Replaces OEM part numbers TH102825 and TH106316. Note: Two rings are typically required per