Columbia / HD 2-Cycle Gas Piston Ring Set (Years 1963-1995)

Piston ring set. Standard. Includes 2 rings. For Columbia/HD gas (2 cycle) 1963-95. Fits any 2 or 3 ring piston.|OEM Cross Reference: Manufacturer & Part Number RNG CHD 4511 BU 22325-63 CO 22445-63 CO PRT-4511 EC 22325-63 IMC LVN2244563 LV LVN4511 LV