DPC 4R100/E40D Heavy Duty Triple Disc Torque Converter (742042590872) for 1994-2003 Powerstroke 7.3L
$925.00
The DPC 4R100/E40D Heavy Duty Triple Disc Torque Converter (742042590872) is designed for 1994-2003 7.3 Powerstroke trucks. It features a 13-inch design that improves performance over the factory unit. With multiple stall options and billet internal components, it is built for durability. This converter supports high horsepower applications while maintaining reliability. A lifetime warranty and refundable core charge are included.
DPC 4R100/E40D Heavy Duty Triple Disc Torque Converter (742042590872)
Built for 7.3 Powerstroke Applications
The DPC 4R100/E40D Heavy Duty Triple Disc Torque Converter (742042590872) is designed for 1994-2003 Powerstroke 7.3L engines equipped with E4OD or 4R100 transmissions. It improves durability and torque transfer compared to the factory unit. With a 13-inch diameter, it provides a larger surface area than the stock 12-inch converter, which helps support better performance under load.
Triple Disc Design for Power Handling
This converter is capable of handling 1000+ horsepower. The triple disc configuration increases clutch surface area, which improves holding power and consistency. Because of this, it maintains reliable performance during towing, heavy workloads, and higher horsepower applications.
Billet Construction and Internal Strength
The unit includes a billet cover and a full billet lockup mechanism to strengthen internal components. In addition, Torrington bearings and a flanged impeller hub help reduce friction and internal wear. These features work together to support smoother engagement and long-term durability.
Stall Options for Different Setups
This converter is available in Ultra Low, Low, Stock, and High stall options. Stall speeds are based on a stock application, so selection depends on the specific vehicle setup. Therefore, if you are unsure which stall option is best, it is recommended to call for guidance before ordering.
Fitment and Warranty Information
The DPC 4R100/E40D Heavy Duty Triple Disc Torque Converter (742042590872) fits all 1994-2003 Ford 7.3L Powerstroke engines with E4OD or 4R100 transmissions. It is sold individually and includes a refundable core charge. A lifetime warranty is also included, providing long-term confidence in the product.
Explore more 7.3 Powerstroke performance parts here: https://reviewdiesel.com/7-3-powerstroke/
| Weight | 65 lbs |
|---|---|
| Dimensions | 9 × 14 × 14 in |
Fitment
1994-1997 Powerstroke 7.3L
Features
- Ultra Low, Low, Stock, & High Stall options (Stall speeds are based on a stock application. If you are unsure what stall is best for your vehicle, call us!)
- Red Cap
- Flanged impeller hub
- Full Billet Lockup Mechanism
- Lifetime Warranty
- All 7.3 Powerstroke with E40D or 4r100
- Liter: 7.3 Liter
- Sold As: Each
- Refundable core charge included
Installation
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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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