Rack 'N Pinion Hi Roller Base Arm Gear Assembly HR4760 | Pioneer Coverall
MODEL: HR4760, HR4760D
This base arm gear assembly is a authentic replacement part from Pioneer - compatible with the Rack 'n Pinion tarp systems. The part can be used on either the driver or passenger side.
Please take note of your replacement part is the older model or newer based on the notch
HR4760D (Narrow Hub, Newer Style)
HR4760 (Older style)