Roll Pin

Used in lift systems to pin gears and couplers together. Measures 1 inch in length. Part number 4744-1351

Roll pin used in multiple applications. Applications include, Drive couplers Gears The chain sprocket to the upper and LH crank assemblies. This a...

This 5/8 nut threads onto the end of fine thread drive shafts. This is the final nut found on the end of drive shafts for crank assemblies. Early v...

Used in upper crank assemblies, and the lower left hand chain drive system found on certain 12 foot box units. The crank assembly gears and mechani...

Commonly referred to as the crank assembly "clutch". This plate rides between the ratchet wheel sprocket and chain drive sprocket. When the system ...