Hummer H1 TH400 Transmission Parts

Get an exact fit for your

Hummer H1

Choose Year
Hummer
H1

15 products

Clear All

Fitment

Hummer H1

Category

Transmission

Transmission Family

TH400

Products

Related Articles

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

Read More

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Install Side Detent Shifter for GM TH200, TH250, TH350, and TH400

How to Install Side Detent Shifter for GM TH200, TH250, TH350, and TH400

Read More

Learn how to install a side detent shifter in a 1969 Chevy C10.

700R4 Transmission Complete Guide | Diagrams, HP Ratings, FAQ

700R4 Transmission Complete Guide | Diagrams, HP Ratings, FAQ

Read More

The 700R4 is a great choice when it's time to upgrade your classic car or truck with an overdrive transmission. Here's what you need to know about GM's famous 4-speed automatic.

Bert 1300 Late Model Racing Transmission

Bert 1300 Late Model Racing Transmission

Read More

Exlpoded View of the Bert 1300 Late Model Racing Transmission

T-5 Transmission

T-5 Transmission

Read More

Check out these tips on T-5 transmissions!

Showing all 15 results

Customer Impersonation Script