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Topics - Ralphy

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Singles / M21 kickstart ratchet pinion gear/bush
« on: 09 June, 2017, 10:27:39 »
I am rebuilding a gearbox for a BSA M21, and need to replace the k/start ratchet pinion gear, I have two old gears and bushes and both are quite a loose fit, I have a new gear and the ID is the same as the old ones, are the bushes prone to wear? it just seems odd that the old and new gears have the same amount of play on both bushes, all opinions appreciated. cheers, Ralph. 

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