Pack of 3 Piston Rings 3.86″ 98 mm Fits John Deere AT18012 AR55758 Backhoe 300B

Pack of 3 New Aftermarket Replacement Piston Rings

Bore Information:
3.86″/98 mm

Fits John Deere:

Industrial/Constructions:
300, 300A, 3420, 350A, 350B, 380, 400, 450, 480
(Sn <154765 W/ 3.152 Eng)

Tractors:
1020, 1030, 820 3 Cyl, 2020, 2510
(Sn <154765 W/ 3.152 Eng)

Backhoes:
300B (Sn 154766> W/ 3.152 Eng)

Skidder:
440

Replaces Parts:
AR55758, AR55761, AR70633, AT18006, AT18012, NAR70633, R51489, RS6280, S.72161

Models This Part Fits:

820 (3-Cyl)Additional Information: Bore: 3.86″ / 98 mm3 Rings – top compression ring, then the intermediate compression ring and finally the oil control ring

Reference Numbers:

AR70633, AR70633-A