This is the gear on the end of the 1st motion shaft that connects with the idler gear. 29 teeth for A plus only—–earlier models had 24 teeth.
MPI Mini /Metro late cars could have 28 teeth with a groove marking-part DAM6337
the gearbox usually used different 2/3gear, 1st motion and laygear with twin groove markings
![MINI (A PLUS) INPUT GEAR 29 TOOTH [DAM2925]](https://www.anchorboltcorner.com/wp-content/uploads/2026/10/mini-plus-input-gear-29-tooth-dam2925.webp)









