DPC 47/48 Triple Disc Torque Converter (DPC4748TDC) for 1994-2007.5 Cummins 5.9L
$1,525.00
The DPC 47/48 Triple Disc Torque Converter (DPC4748TDC) is designed for 1994-2007.5 5.9L Cummins trucks. It features 200 percent more clutch surface area than stock with a billet lockup mechanism. With six stall options available, it supports a wide range of builds. This converter delivers consistent performance for towing and performance applications. A lifetime warranty and refundable core charge are included.
DPC 47/48 Triple Disc Torque Converter (DPC4748TDC)
Built for 5.9L Cummins Applications
The DPC 47/48 Triple Disc Torque Converter (DPC4748TDC) is designed for 1994-2007.5 Dodge 5.9L Cummins engines. It improves torque transfer and durability compared to the factory converter. Because it uses a triple disc design, it increases clutch capacity and supports consistent performance during towing, daily driving, and performance use.
Triple Disc Design with Increased Clutch Capacity
This converter provides 200 percent more clutch surface area than a factory converter, which improves holding power under load. As a result, it delivers more consistent engagement and better performance in demanding applications. In addition, it supports a wide range of builds from stock trucks to larger turbo setups.
Billet Construction and Reinforced Components
The unit includes an all billet lockup mechanism, available in dampened or non-dampened configurations, which improves strength and long-term reliability. Furthermore, it uses Torrington bearings and a reinforced sprague to reduce friction and improve durability. These components work together to provide dependable operation over time.
Multiple Stall Options for Different Setups
This converter offers six stall options based on stock truck behavior. The 33I option provides a very low stall around 1600 rpm and works well for towing. The 3TS option offers a low stall around 1700 rpm and supports modified stock turbos. The 3FP option provides an 1800 rpm stall and balances drivability and efficiency. The 3000 option delivers a stock stall around 2100 rpm for OEM-like driving. The 3000/19 option increases stall slightly to around 2200 rpm. The 3000/250 option raises stall to about 2400 rpm and supports larger turbo setups. Custom stall speeds are also available if needed.
Fitment and Warranty Information
The DPC 47/48 Triple Disc Torque Converter (DPC4748TDC) fits all 1994-2007.5 5.9L Cummins engines. It is sold individually and includes a refundable core charge. Additionally, it comes with a lifetime warranty, which provides long-term confidence in demanding applications.
Explore more Cummins performance parts here: https://reviewdiesel.com/cummins/
| Weight | 70 lbs |
|---|---|
| Dimensions | 9 × 14 × 14 in |
Fitment
- 1994-2002 Dodge Ram 2500
- 1994-2002 Dodge Ram 3500
- 2003-2007 Dodge Ram 3500 Laramie
- 2003-2003 Dodge Ram 2500 Laramie
- 2003-2007 Dodge Ram 3500 SLT
- 2003-2004 Dodge Ram 2500 SLT
- 2003-2004 Dodge Ram 2500 ST
- 2003-2007 Dodge Ram 3500 ST
- 2005-2007 Dodge Ram 2500 Laramie
- 2006-2007 Dodge Ram 2500 SLT
- 2006-2007 Dodge Ram 2500 Sport
- 2006-2007 Dodge Ram 3500 Sport
- 2006-2007 Dodge Ram 2500 ST
- 2006-2007 Dodge Ram 2500 TRX4
- 2007-2007 Dodge Ram 3500 TRX4
Features
- Variable Stall Options (scroll down for stall option explanations, if you are still unsure about what stall works best for your truck, call us!)
- Triple Disc
- Torrington Bearings
- 12 Bolt Cover
- Billet Lockup
- Lifetime Warranty
- 1994-2007 5.9 Liter Cummins
- Liter: 5.9 Liter
- Sold As: Each
- Refundable Core Charge Included
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Why the Torque Converter Is the Most Overlooked Upgrade
Most truck owners focus on power first.
They add tuning, fuel, and air. However, they ignore the one part that actually transfers that power to the ground.
The torque converter.
If it is not doing its job, the truck will feel soft, build unnecessary heat, and never perform the way it should.
The Problem With Factory Converters
Factory converters are built for comfort and cost.
That works fine on a stock truck. Once you start towing heavy or adding power, they quickly become the weak link.
Common signs of a problem include:
- Slipping under load
- Rising transmission temperatures
- Delayed or inconsistent response
Most people chase other issues first. In many cases, the converter is the real problem.
What a Proper Converter Changes
A properly built converter makes an immediate difference.
Power transfers more efficiently. The truck feels tighter. Heat is reduced under load.
Instead of fighting the drivetrain, everything starts working together.
That is the difference between a truck that feels built and one that feels patched together.
One Size Does Not Fit All
Choosing the right converter depends on how the truck is used.
A tow rig needs control and efficiency. A performance build needs strength and proper stall characteristics. A daily driver needs a balance of both.
Getting this wrong leads to frustration and expensive repairs. Getting it right transforms how the truck drives.
Final Thoughts
If you are upgrading your truck and skipping the converter, you are leaving performance on the table.
It is one of the most important parts of the drivetrain, and it directly affects reliability, drivability, and long term durability.
Explore more transmission upgrades here:
https://reviewdiesel.com/pc/powerstroke/
https://reviewdiesel.com/pc/duramax/ https://reviewdiesel.com/pc/cummins/Built to Hold Power
At the end of the day, a torque converter either holds power or it doesn’t. Diesel Performance Converters' torque converters are built to hold.
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