AE86 Corolla

T50 gearbox rebuild kit

To suit 3rd generation AE86 gearbox 1983-1987

Includes all bearings, synchros, gaskets and seals in photo

NOTE: This kit is for the late model T50 gearbox that takes a 68mm x 18mm thick input shaft bearing (1983 – 1987 release). A way to verify this is to remove the release bearing shaft collar and read the part number of the input shaft bearing. It should read Nachi 30RT06S3 (or SKF 030-4 if it’s been rebuilt in the past) if you have the late model gearbox.
 (Easier way to narrow down your type of gearbox) – if you have 20 splines on the output shaft, you have the 1st generation gearbox, sometimes referred to as a 2T gearbox. (1973-1981). These boxes are rare, and apparently mechanically weaker.
If you have 22 splines on the output shaft, you have either the 2nd generation(1981-1983) or 3rd generation(1983-1987) gearbox. From here it’s pretty hard to tell them apart unless you read the part number of the input shaft bearing.
Please ensure you have the 3rd generation type of gearbox. There are 3 variants of this gearbox!