Product Description
The TRANSGO TF-PLT-48RE Valve Body Separator Plate is a direct-fit replacement for worn or damaged OEM separator plates in 2003-2007 Dodge Ram 2500 and 3500 trucks equipped with the 48RE automatic transmission. TransGo describes this plate as a replacement main separator plate that fits between the main valve body, channel casting, and transmission case, built from tempered steel for longer life and plated for rust resistance. It is commonly used when the factory plate has been worn or damaged by check balls, making it a smart repair choice for restoring valve body integrity, shift consistency, and long-term transmission reliability.
Fitment
- 2003 Dodge Ram 2500 / 3500 with 48RE transmission
- 2004 Dodge Ram 2500 / 3500 with 48RE transmission
- 2005 Dodge Ram 2500 / 3500 with 48RE transmission
- 2006 Dodge Ram 2500 / 3500 with 48RE transmission
- 2007 Dodge Ram 2500 / 3500 with 48RE transmission
- Commonly associated with 5.9L Cummins applications using the 48RE automatic
Why Choose the TRANSGO TF-PLT-48RE?
- Direct replacement main separator plate for 48RE valve body service
- Tempered steel construction for longer service life
- Plated finish helps resist rust and corrosion
- Designed for use when the OEM plate is worn or damaged from check ball wear
- Strong repair option for transmission rebuilds, valve body refreshes, and preventative service
Specifications for TRANSGO TF-PLT-48RE
| Specification | Details |
|---|---|
| Part Number | TF-PLT-48RE |
| Product Type | Replacement Main Separator Plate |
| Transmission Fitment | 48RE |
| Material | Tempered Steel |
| Finish | Plated for Rust Resistance |
| UPC | 810159322881 |
| GTIN | 810159322881 |
| Shipping Info | Calculated at checkout |
| Prop 65 | Review product packaging and manufacturer/distributor warnings for California compliance |
FAQ
What does the TRANSGO TF-PLT-48RE do?
This part replaces the main separator plate inside the 48RE valve body area when the original plate is worn or damaged, helping restore proper hydraulic function and transmission performance.
Why would I need to replace the separator plate in my 48RE?
TransGo notes that this plate is used when the OEM separator plate is worn or damaged by check balls. Replacing it during service can help prevent continued wear-related issues inside the valve body.
What makes this plate better than a worn factory plate?
The TF-PLT-48RE uses tempered steel for longer life and has a plated surface for rust resistance, making it a stronger long-term repair option for 48RE service work.
What trucks does this fit?
It fits Dodge Ram 2500 and 3500 applications using the 48RE transmission, commonly model years 2003 through 2007, with broader 48RE coverage noted by TransGo through 2008 depending on application.
Is this a good part for a transmission rebuild or valve body refresh?
Yes. This is an excellent part to install during a rebuild, repair, or valve body service when the original separator plate shows wear, damage, or check-ball-related plate erosion.
