Fine Adjustment Leadscrew Gear G331 (245078)

Hand fine Adjustment Backgauge Leadscrew Gear for Polar paper cutters. (245078, ZA3.245078)

This cast aluminum metal handfine gear is also known as “Gear No. 1”. It has 11 teeth and measures approximately 19.5 mm ( .77″ ) in diameter. It measures 34 mm ( 1.34″ ) long.

Please note that the photo shows 2 pieces for clarity. Price is for 1 piece.

This is used on Polar models 58 E, 58 EM, 76 EM (after machine serial number 6261001), 92 S, 92 E, 92 ED, 92 EMC & 92 EMC MON (after machine serial # 5711301), 115 EMC & 115 EMC MON (after machine serial # 5731801), 115 E, 115 S, 115 ED, 115 X, 115 XT, 137 EMC (after machine serial # 5741001), 137 S, 137 E, 137 ED, 137 X, 137 XT, 155 EMC & 155 EMC MON (after machine serial # 5821001), 155 E, 155 ED, 155 X, 155 XT, 176 E, 176 ED, and 176 EMC MON

Note: The small stub shaft on this gear is not drilled for the mounting pin. This gear must be drilled during assembly. This gear is supplied NOT DRILLED. However it is supplied with a new mounting spring pin.