Are you in search of a robust 48RE transmission for sale to breathe new life into your 5.9 Cummins-equipped Dodge Ram 2500 or 3500? Look no further. Our used 48RE transmissions for sale offer the perfect blend of durability and proven performance for your Ram, especially trucks equipped with the legendary 5.9L Cummins Turbo Diesel engine. Whether you're replacing a worn transmission, completing a Cummins build, or sourcing a base for an aftermarket "bulletproofed" build, the 48RE has earned its reputation as one of the most modifiable heavy-duty automatic transmissions in the diesel truck market.
The 48RE is a 4-speed automatic transmission with overdrive that served as the workhorse behind 5.9 Cummins-equipped Dodge Ram heavy-duty pickups from 2003 through 2007 model years. Built at the Chrysler Kokomo Transmission Plant in Indiana, the 48RE is a member of the Torqueflite 727 family lineage, a transmission architecture that traces back to the 1960s and has been continuously reinforced for modern heavy-duty diesel applications.
Understanding where the 48RE fits in the Chrysler heavy-duty automatic transmission family helps you choose the right unit:
The 48RE is essentially a beefed-up 47RE with stronger overdrive components and revised valve body programming for the higher torque output of the HPCR-equipped Cummins.
When you're in the market for a 48RE transmission for sale, it's crucial to choose a supplier who understands the transmission's strengths AND known weak points. Here's why our transmissions stand out:
1. Carefully Inspected for Known 48RE Wear Points: We specifically check the 2nd gear band, overdrive clutch pack, torque converter, valve body, and governor pressure solenoid , the five most-documented 48RE wear items.
2. Donor Truck History Documented: We provide year, mileage, and donor truck information for every unit.
3. Compatibility Verified: We ensure each transmission matches your specific Dodge Ram model and year.
4. Bulletproofing Consultation Available: If you're planning an aftermarket build, our team can discuss which upgrade path makes sense for your power output goals.
While the 48RE is a solid choice for 2003 to 2007 Ram 2500/3500 owners, it's worth understanding the modern alternatives:
Each has its strengths, and the right choice depends on your specific truck year and power application.
The 48RE is generally reliable but has documented weak points that buyers should understand. We disclose these openly so you can plan accordingly:
Don't let transmission issues hold your Cummins-equipped Ram back. Invest in a quality used 48RE transmission for sale today and get back on the road with confidence. Remember, proper installation and matching your transmission to your engine's actual power output is key to maximizing the life of your 48RE.
If you're running a tuned 5.9 Cummins making 500 plus lb-ft, consider adding a quality aftermarket torque converter and reinforced clutch packs as preventive maintenance. Our team can advise on the right upgrade path for your specific application.
Ready to unleash the full potential of your Dodge Ram Cummins? Contact us now to find the perfect 48RE transmission for sale that meets your needs and budget!
| Vehicle | Compatibility |
|---|---|
| Dodge Ram 2500 (2003 to 2007) | All cab and bed configurations, 2WD and 4WD |
| Dodge Ram 3500 (2003 to 2007) | Single rear wheel and dual rear wheel configurations |
| Primary Engine | 5.9L Cummins ISB HPCR Turbo Diesel (325 to 350 HP / 600 to 650 lb-ft factory) |
| Secondary Engine Applications | 5.7L Hemi V8 (some 2003 to 2007 Ram 2500 gas applications), 5.9L Magnum V8 (legacy applications) |
| NOT Compatible (Different Transmissions) | 1994-2002 Ram 2500/3500 (use 47RH or 47RE), 2007.5 plus Ram trucks with 6.7 Cummins (use 68RFE or Aisin AS69RC), Ram 4500/5500 chassis cab (use 68RFE or AS69RC) |
| Compatible Transfer Cases | NV271 (manual shift) and NV273 (electric shift) for 4WD applications |
| Bellhousing To Tailshaft Length | 23.5 inches |
|---|---|
| Fluid Capacity | 17.5 quarts |
| Fluid Type | ATF plus 4 (Chrysler specification) |
| Gear Ratios | 1st 2.45:1, 2nd 1.45:1, 3rd 1.00:1, 4th 0.69:1 (overdrive) |
| Reverse Ratio | 2.21:1 |
| Input Shaft Spline Count | 29 splines |
| Output Shaft Spline Count | 31 splines |
| Overall Length | 29.625 inches |
| Stock Oem Torque Rating | 460 to 475 lb-ft (factory rating) |
| Aftermarket Built Capacity | 700 to 1,000 plus lb-ft achievable |
| Weight | 290 lbs (dry) |
| Type | Automatic, 4-speed with overdrive |
| Manufacturer | Chrysler / DaimlerChrysler (Kokomo Transmission Plant) |
| Model | 48RE (A618 internal designation) |
| Engine Family Architecture | Torqueflite 727 derivative, heavy-duty reinforced |
| Production Years | 2003 to 2007 model years |
| Predecessor | 47RE (1996-2002) and 47RH (1994-1995) |
| Successor | 68RFE (2007.5 plus) and Aisin AS69RC (2013 plus HD applications) |
| Compatibility | 2003 to 2007 Dodge Ram 2500 / 3500 with 5.9L Cummins HPCR |
Contact (240) 301-0095 within 15 days.
