Product Description
The BD DIESEL 1030342 Geartrain Exchange Transmission is a heavy-duty rebuilt replacement designed specifically for 2003–2007 Dodge Ram trucks equipped with the 48RE automatic transmission and 5.9L Cummins diesel engine. This unit is engineered to restore strength, durability, and reliable shift performance in high-mileage or hard-working trucks.
BD Diesel’s geartrain exchange program replaces worn or damaged internal geartrain components with remanufactured, inspected, and tested assemblies to ensure proper engagement, torque handling, and long-term reliability. This transmission is intended for 6-pin 48RE applications and is supplied as an exchange unit requiring a returnable core.
Fitment
- 2003–2007 Dodge Ram 2500 / 3500
- 5.9L Cummins Diesel Engine
- 48RE Automatic Transmission
- 6-Pin Transmission Configuration
- Exchange unit – refundable core required
Key Features & Benefits
- Heavy-duty rebuilt 48RE geartrain assembly
- Designed to restore OE drivability and durability
- Ideal for work trucks and high-mileage vehicles
- Precision inspected and assembled
- Direct replacement for factory 48RE transmission
Is this a complete transmission?
This is a geartrain exchange transmission assembly intended to replace worn internal transmission components. Installation by a qualified technician is strongly recommended.
Does this transmission require a core?
Yes. This is an exchange unit and requires return of a rebuildable 48RE transmission core.
Is this compatible with all 48RE trucks?
No. This unit is specifically for 6-pin 48RE applications used in 2003–2007 Dodge Ram 5.9L Cummins trucks.
Specifications for BD DIESEL PRODUCTS 1030342
| Specification | Details |
|---|---|
| Brand | BD Diesel |
| Part Number | 1030342 |
| Transmission Type | 48RE Automatic |
| Configuration | 6-Pin |
| UPC | 19025014756 |
| GTIN | 019025014756 |
| Shipping Info | Freight shipping required; core return required |
| Prop 65 | California Proposition 65 Warning |
