38mm Motorcycle Carb Rebuild Kit, Lightweight, Easy Carry, for PWK KEIHIN OKO. Carburetor Main Jet #120 #125 #130 #135 #140 #145 #150 #155 #160 #170 (PWK 28mm-42mm). Carburetor Main Jet #100 #105 #108 #110 #115 #120 #125 #130 #135 #140 (PWK 21mm-34mm).
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