Transmission Tools

6L80 6L90 6L50 5L40 Transmission RingMaster Specialty Snap Ring Pliers

The RingMaster Transmission Snap Ring Pliers Designed GM 5L40 / 6L50 / 6L80 / 6L90 transmissions Made in the USA by Adapt-A-Case The 6L80 ushered in a new era as GM's rear-wheel drive workhorse.  A fascinating design that uses a...

6L45, 6L50, 6L80, 6L90 or GEN1(2007-2012) 6T70 and 6T75 TEHCM Pressure Switch Install Tool

This tool kit is used to install the TEHCM Pressure Switch manifold plastic diaphragm's on the 6L45, 6L50, 6L80, 6L90 or GEN1(2007-2012) 6T70 and 6T75 transmissions. 

6L45 6L50 6L80 6L90 TransGo Oversized Pressure Regulator Valve Reamer & Guide

Reamer and Guide for General Motors 6L45, 6L50, 6L80, 6L90 oversize pressure regulator valve #6L80-PR-OS No expensive holding fixture required. Includes reusable high-quality US-made steel reamer and heat treated sleeve.

6L80 6L90 6L50 3-5-Reverse Bearing Installer

This Adapt-A-Case rebuild tool pushes the bearing to the proper depth for the 6L50, 6L80, and 6L90 transmission 3-5-Rev drum. Simply place the bearing on the tool and set it on the drum. Then tap into place.

6L80 6L90 6L50 6L45 Front Seal Bushing Installer

Installing the front seal and bushing on a 6L80/6L45/6L50/6L90 transmission can be tricky and expensive even for the most experienced rebuilder.  Adapt-A-Case came up with a system to install them both quickly and safely! Simply press the old...

6L50 Input Shaft Teflon Ring Installer & Resizer Tool

This is a new heavy duty stainless steel input shaft Teflon ring resizer tool for the 6L50 transmission that was made in the USA by Adapt-A-Case.   All you have to do is place the expander tool over the 6L50 input turbine shaft, slide rings...

6L45 6L50 6L80 6L90 8L45 8L90 Output Carrier Shaft Lifting Tool by Adapt-A-Case

Output Carrier / Shaft Lifting Tool  GM 6L45/6L50/6L80/6L90/7L45/8L90 Transmissions Made in the USA by Adapt-A-Case Take a load off by using Adapt-A-Cases specially engineered HD output carrier removal tool.  Made from heavy duty 1/2''...

6L80 6L90 6L50 Transmission 3-5-Reverse Drum Tool by Adapt-A-Case

GM 6L50/6L80/6L90 Transmission 3-5-Reverse Drum Tool Made in the USA by Adapt-A-Case This special transmission tool is used for the removal and installation of the 1-2-3-4/3-5-Reverse drum in a 6L50, 6L80 and 6L90.  The large drum in these GM...