PA1551 Upper Arm

Polar upper arm. It fits the newer models of Polar 115 and Polar 137 cutters. This is a new aftermarket part. The overall length measures approximately 11.500” and it has a LEFT hand M24 thread. It is machined from SAE 1045 steel. Includes new needle bearing installed.


Pollar Cutter Model 115 E, 115 ED, 115 EMC II, 115 EMC MON, 115 S, 115 X, 115 XT, 137 E, 137 ED, 137 EMC II, 137 EMC MON, 137 S, 137 X and 137 XT
Original Part # 230043A, 246050A
Fits Machines by Polar