Mini Spares product Available again- 3 synchro B type gearbox 1st and 2nd synchro hub assembly for the mini. BEWARE -the outer track from the Sprite (22G1119) part of [link]22G1118[/link} is not reliable enough in a Mini gearbox as it allows balls and springs to fly out from the synchro hub when there is any undue wear in any parts of the gearbox. the outer track on this Mini unit has an extra detent groove around inside of hub to stop it jumping out of gear-the 22G1119 does not have this feature hence only suitable for sprite /midget Original Mini had 22G439 or earlier type had 22G201 stamped on outer track. The 22G201 was 1.565"long and was replaced by 22G439 1.473" long but is a direct replacement for both.
32 teeth on outer ring