Roll Pin

Used in every drive hub extension tube. Commonly two are installed. These are a very thin thrust washer.  Measures 15-16th inches wide. 1/2 inch in...

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

This spring is found inside the drive hub extension tube. The original springs were a simpler design, typically a coil spring. This wave spring dir...

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

Used in the drive hub extension tubes on Coleman and Fleetwood crank assemblies. This spacer sits between the spring and flat washer, acting as a t...