GM 6L80/90 Archives - Page 2 of 2 - Transmission Digest
6L80 / 6L90 Pump Stator to Pump Gasket Upgrade

TransTec recently announced that it has replaced the paper pump stator to pump gasket for 2006-Up 6L80/6L90 applications with a new rubber-coated metal gasket. This new design will eliminate any chance of blowout or leakage along with minimizing pump stator to pump runout issues. The company says the updated kits are in stock and available

SX-23-68 Repair Ring for GM 6L80/90

Tri Component’s SX-23-68 repair ring (for GM 6L80/90) is used to renew the surface of the clutch plate and to compensate for machining and wear of the plate and front cover. It is designed to re-establish the correct clearance. The repair plate is welded to the clutch plate. The final dimension is established by machining

Repair Ring for GM 6L80/90

The repair plate is welded to the clutch plate. The final dimension is established by machining the plate after welding.

Hydraulics: Converter Limit Valves

This article is one of a series by Sonnax exploring how valves and hydraulic circuits work and what results when they quit functioning correctly.