Transmission swap Can I put a 48re from a 2003 Dodge Ram 2500

2003 DODGE RAM
300,000 MILES • 6 CYL • 4WD • AUTOMATIC
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STEVE MCKENNA
  • MEMBER
  • 1 POST
Can i put a 48re from a 2003 Dodge Ram 2500 Hemi into my 2003 Dodge Ram 2500 5.9 diesel they are both 4x4 and 48res?
Oct 16, 2019 at 8:19 AM
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DANNY L
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 5,648 POSTS
Hello, I'm Danny.

To answer your question, No, a gasoline version transmission will not be compatible with your diesel truck. There are many differences. Use a diesel version replacement or have your existing transmission rebuilt.Hope this helps and thanks for using 2CarPros.

Danny-
May 1, 2021 at 6:20 PM
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