Polar Cutter Backgauge Fine Adjustment Gear 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.  Its overall length 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.   Polar 76 EM (after machine serial number 5761301).  Polar N 78 ECO, Polar N 78 PLUS, Polar N 78 PRO HD, Polar 92 S, 92 E, 92 ED, 92 EMC & 92 EMC MON (after machine serial # 5711301).  Polar 115 EMC & 115 EMC MON (after machine serial # 5731401).  Polar 115 E, 115 S, 115 ED, 115 X, 115 XT, and 137 EMC (after machine serial # 5741001).  Polar 137 S, 137 E, 137 ED, 137 X, 137 XT, 155 EMC & 155 EMC MON (after machine serial # 5821001).   Polar 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 for the mounting pin.  This gear is supplied NOT DRILLED.  However it is supplied with a new mounting spring pin.