12 Tooth Sprocket
Used on coleman and Fleetwood pop up with an upper or left hand crank assemblies. The chain runs from the crank assembly to this gear. This gear then drives the whiffle tree.
It is always located in the bottom of the unit, and commonly attached to the whiffle tree drive.
Measures 3/4 inches tall, 1-3/4 inches across tooth to tooth, and has 12 teeth total. 5/8 inside diameter.
Part number 4730B3848