Genuine quality RHP bearing for all 4 synchro input shafts. These bearings support the first motion shaft in the gearbox case. Typically they fail when the plastic retainer breaks and it can cause noise, play, and damage to the gearbox. So if you are performing a rebuild or you see play in the bearing, be sure to replace it!
1st Motion Shaft Bearing - 4 Synchro (Genuine RHP)
Fits:
All Minis w/ 4 synchro gearboxes.