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General Motors GM 4T40 transmission

The 4T40-E and 4T45-E are a series of automatic transaxles from General Motors. Designed for transverse engine configurations, the series includes 4 forward gears. The 4Txx family replaced the Turbo-Hydramatic 125 transverse three speed automatic introduced in 1980.

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About the General Motors GM 4T40 transmission

Overview

The General Motors GM 4T40 transmission is a car.

Trim-level specifications for the General Motors GM 4T40 transmission aren't listed yet. See the overview above, or browse more General Motors models.

Frequently asked questions

Does the General Motors GM 4T40 transmission have any recalls?

We currently have no U.S. NHTSA recall campaigns on record for the General Motors GM 4T40 transmission, but always check official sources for the latest safety information.