Product Description
The BD DIESEL 1064192F TowMaster 48RE Transmission is a heavy-duty, drop-in replacement transmission built for 2003–2004 Dodge Ram 2500/3500 2WD trucks equipped with the 5.9L Cummins and 48RE automatic transmission. Designed for towing and daily driving, the TowMaster transmission is engineered to deliver stronger clutch holding capacity, improved shift control, better durability, and long-term reliability compared to a stock transmission.
This TowMaster unit features a heavy-duty valve body with increased line pressure, upgraded governor components, improved internal lubrication, and reinforced hardware to help eliminate common 48RE failure points. Every transmission is dyno-tested and includes a BD heavy-duty aluminum transmission pan and auxiliary full-flow filter kit for added protection under load. Perfect for work trucks, tow rigs, and daily drivers that need dependable performance with factory-style drivability.
Fitment
- 2003–2004 Dodge Ram 2500 / 3500
- 5.9L Cummins Diesel Engine
- 48RE Automatic Transmission
- 2WD models only
- Refundable core charge applies
Key Features & Benefits
- Built for towing and street use (heavy-duty upgraded build)
- Upgraded valve body for firm, controlled shifts
- Increased line pressure (190–200 psi) for improved clutch holding power
- Upgraded governor solenoid and governor pressure transducer
- Modified manual valve for lubrication in all positions
- Magnetic drain plug and heavy-duty aluminum transmission pan (adds extra capacity)
- Auxiliary full-flow filter kit included for additional protection
- Dyno tested for function and performance before shipment
Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)
- BD DIESEL 1030606-1/2 XTRUDE TRANSMISSION COOLER WITH FAN COMPLETE KIT FOR 1/2IN LINES (DODGE/FORD)
- BD DIESEL 1041210 5.9L CUMMINS FLEXPLATE – DODGE RAM 1994–2007 (47RH / 47RE / 48RE)
- BD DIESEL 1071217X PROFORCE 3D TORQUE CONVERTER – 5.9L CUMMINS 1994–2007 (47RH / 47RE / 48RE)
Is this a complete replacement transmission?
Yes. This is a complete TowMaster transmission assembly built as a drop-in replacement for the factory 48RE (2WD) in 2003–2004 Dodge Ram 5.9L Cummins applications.
Is a core charge required?
Yes. A refundable core charge applies to this transmission purchase.
Do I need a BD torque converter for warranty?
BD requires a BD torque converter be installed at the same time to maintain warranty coverage. Using a third-party or OE converter may void warranty coverage.
Specifications for BD DIESEL PRODUCTS 1064192F
| Specification | Details |
|---|---|
| Brand | BD Diesel |
| Part Number | 1064192F |
| UPC | Not Found |
| GTIN | Not Found |
| Shipping Info | Shipping Weight: 400.00 lb; Package Dimensions: 24 in (L) × 45 in (W) × 27 in (H); Truck Freight Item |
| Prop 65 | California Proposition 65 Warning |
