JMP piston locking stop tool spark plug crankshaft M14 x 1.25mm thread 2-stroke

NEW JMP piston locking tool spark plug M14 x 1.25mm. JMP piston stop tool for all two-stroke models. With plug thread M14 x 1.25mm. The motor is blocked by the piston, for loosening the nut on the crankshaft.

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