Here we have listed some of the parts that go to make up the figures we have produced and the frequency that these parts might fail – This list is not a complete list of what is covered under a Warranty Direct policy but an indication of frequency of failures Manual Transmission: gears, synchromesh hubs & rings, selectors, shafts, bearings, drive chains plus gear lever and bushes. Automatic Transmission: torque converters, brake bands, valve block, governor (manual & electric) oil pump and seals, drive chains, gears, input shaft oil seal, clutches, servos and modulator valve, bearings plus gear lever and bushes. Overdrive: Gears, shafts and bearings.