Piston for John Deere 4020, 3020, 4010, 500, 500A, 3010+ | RE23172 Oliver 1250 825 Skid King — 1975-1977

825 Skid King — 1975-1977 — 336 Diesel

A Series — 1986 — 4AB

600D — 1975-1992 — Cummins Diesel

Case Tractor: C

A9500 — 2000-2001 — L6 14

Piston for John Deere 4020, 3020, 4010, 500, 500A, 3010+ | RE23172 Oliver 1250 825 Skid King — 1975-1977Piston for John Deere (4. 25"bore, high ring design): heavy duty replacement for OEM RE23172, RE40566. Built for reliable field replacement performance. Fits These Models John Deere Tractors 4020, 3020, 4010, 500, 3010, 600 John Deere Backhoes 500A John Deere Combines 105 OEM Cross Reference Numbers Replaces the following OEM part numbers: RE23172, RE40566. Please verify the OEM reference number and equipment fitment before ordering.