Product Description
Part number: 1238
Fits: 4L80E · 1990-1996
Fits: 4L80E · 1990-1996
A 1st design intermediate sun gear shaft for GM's 4L80E transmission built 1990-1996, with the long style bushing journal and 32 splines. It is sold individually as a single shaft for this application, matching the original 1st design configuration used on these units.
Product Videos
Custom Field
Transmission Model(s) 4L80E
Year Range 1990-1996