BRN morini 40.4mm dual ring piston

stock piston assembly for morini! 12mm wrist pin n dual piston rings! replacement piston for some stock M01 M02 M101 and M1 cylinders. make sure ya measure n double check first!!

comes with piston, rings, wrist pin and clips!

40.4mm x 1.5mm GI type rings
22.5mm from top of dome to center of wrist pin
46.4mm overall length

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