JD Combines - Fits: [ 6600, 7700 (SN: 215000-335845 with 6.404D Engine) ]
JD Industrial - Fits: [ 500A, 500B, 500C, 510 (SN: 280000 and up with 4.270D Engine) ], 600 (SN: 215000-335845 with 6.404D Engine)
Fits John Deere - 3020 (SN: 280000 and up with 4.270D Engine), [ 4000, 4020 (SN: 215000-335845 with 6.404D Engine) ]; Replaces: RE23165
Kit Includes:
Piston
Ring
Liner
Replaces OEM Part Number : RE23165, RE23168, R40615, 31-313
Specifications :
Diesel - Natural Aspiration
Bore : 4.25" (108mm)
Wrist Pin Diameter : 1.50" (38mm)
4.270 - Block Casting # R40700, R47520, R48430, R50610 or R72127