Automatic Transmission Case – GM (24275906)

Automatic Transmission Case is a formed or cast component that surrounds or supports part of the powertrain. Corrosion and cracking at mounting points are the usual reasons for replacement.

Replace the Case when you find a crack that weeps under pressure, or when the mounting ears have failed. Welding a casting rarely restores the original alignment.

This Case is listed under part number 24275906, filed under Transmission Assemblies. If the original number is unreadable, send us the VIN and we will confirm the reference before dispatch.

The stock here is genuine GM, and this Case keeps the original engineering number, which matters once a number has been superseded more than once.