Polar Pinion Knife Change Gear 014628, 245954 - G315

Polar Pinion Blade Changing Gear (equivalent to Polar 245954, ZA3.245954, 245954b, ZA3.245954b, also replaces Polar 014628, 14628, and 014628b)

This bronze pinion or "gear" is used in the blade carrier during blade changes.  It measures 25 mm (.98") in diameter at the large end by 65 mm (2.56") long.  There are 7 gear teeth at the back end, and there is an 8 mm hex socket at the front end.

This is used on some of the Polar 92 EM, Polar 92 EMC, Polar 92 EMC MON, and Polar 92 EMC II paper cutters.