![421TC Automatic Transmission](https://content.wellertruck.com/product-images/unit-images/ALL421TC.png?width=550&height=450&scaleMode=Fit&_=20200315000000)
Allison: 421TC Automatic Transmission
Weller Part #:
421TCWEL
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Product Specifications
Category
Automatic Transmission
Model
421TC
Made By
WEL
Weller Part No.
421TCWEL
OEM
Allison