ATS Diesel Performance

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4R100 Conversion Kit for 2003-2007 Dodge 5.9L CR

$4,645.50

Additional Refundable Charges
(Charges are in addition to product prices*)
$400.00 Core*

or, BUILD your ATS 4R Performance Trans


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4R100 Conversion Kit for 2003-2007 Dodge 5.9L CR

Part # 319904A272

4R100 Conversion Kit for 2003-2007 Dodge 5.9L CR

Why upgrade to an ATS
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

transmission package'


The advantages of the
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

transmission over any performance built 47-RE or 48-RE are many, here are a few of the advantages over the Dodge trans.

Shift quality is much better controlled by the 4R trans, all shifts are actuated by an on/off shift solenoid that passes clutch application through a clutch fill valve that also has an accumulator to better control clutch fill time allowing for precise clutch application. This provides a near perfect shift at all power levels. The gear ratios of the
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

Transmission are evenly spaced providing a consistent RPM drop between all shifts. This consistent RPM drop gives a smooth power transfer while reducing the air disturbance through the turbo charger maintaining even boost levels. The Torque converter clutch (TCC) application is a modern day type Pulse Width Modulation (PWM) signal that provides smooth controllable TCC application. All this combined, adds up to transmission that shifts through all the gears and applies the TC with smooth accurate operation.

ATS
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

Transmission advantage


Torque converter = The specialty built torque converter is custom manufactured to perfectly match the exact stall speed of the Cummins torque curve to provide the optimal RPM flash stall allowing the turbo charger to start making boost pressure while at the lowest RPM range possible. This is all because of the properly designed Turbine, Impeller and stator design. The billet stator directs fluid from the impeller back into the turbine to most efficiently harness the lost energy in the fluid that is not absorbed by the turbine. All this means the torque multiplication is maximized providing a very smooth power transfer and maximum torque transfer from the engine to the transmission at a RPM that is well with in the beginning of the torque curve of the engine. The lock up section of the converter is our patented Viskus Clutch pack design that allows for a smppnh transition from fluid coupling to a 100% mechanical engagement providing over 3000 foot pounds of torque transfer without slip! The overly built Viskus clutch pack allows for a pulsed in TCC application at any power level without the concern of damage to the clutch pack. What this means is the PWM application of the
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

trans can be utilized in the programing to slowly apply the TCC providing a soft application while not damaging the TCC. All this translates to even RPM drop any time the TCC clutch is applied. You will never again have to live with a hard TCC shift.

Gear Ratio = The
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

Transmission has a superb gear ratio set that really favors the Diesel engine. The gear ratio provides an even RPM drop between all shifts from 1st all that way to 4th gear. This coupled with the ability to release and apply the TCC between shifts gives the feeling of the smoothest power transfer at speeds up to 100 MPH! Here are the Ratios of the
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

Transmission, 1st=2.71:1 2nd=1.54:1 3rd=1.00:1 4th=0.71:1 R=2.88:1 The 47/8-RE transmission has a huge RPM drop when shifted into 4th gear, this presents a major problem when shifting into 4th gear because of the ratio change is so drastic generally causing a turbo charger boost pressure drop during the shift.

Full synchronous shift

A non-synchronous shift in an automatic trans means that when the trans shifts from one gear ratio to the next, it happens by applying only one clutch or band and nothing else has to happen. The non-synchronous? shift is seamless and has no chance of a flare happening between the gear change. The best way to explain this in a very simple way is to picture a typical 10-speed pedal bicycle that you would have to shift manually (we?ve all ridden & shifted these). You could go up and down through the gears on those while pedaling with no loss of power to the rear tire essentially. They just shifted on the fly with no chance of hitting a neutral gear between the gears while shifting.

Synchronous shifts means that for a gear change to happen, one device, be it a Clutch or Band has to apply and something else has to release simultaneously. This is really not a problem at moderate power levels. But, when you start to hit the trans with some very high power levels, gear changes that have to happen synchronously? can risk an rpm flare between the gear changes. This flair can happen because one thing has to apply and another thing in the trans has to release simultaneously. When this action is happening in the trans, if it doesn?t time them and perform them accurately, an rpm flair can happen between the two actions. This can be very damaging to the trans because the flair can shock the trans very hard when the gear change is finally completed. This (flare) is what caused the most common failure in the C-4 three speed automatics commonly used in Mustangs and other Ford?s in drag racing. The C-4?s shifted synchronously? only into 3rd gear not 2nd. And this is when they would usually break in very high horsepower applications, when shifting into 3rd gear.

= The synchronous shift application of the transmission mean there are no 'clutch to clutch' timing concerns to deal with while making the transition between gear shifts. Most transmissions require a managed application rate to apply a clutch or a band while also having to manage the release of a clutch or a band to achieve a desired shift. All this over head presents a real problem when adapting to large power swings like a turbo charged diesel presents. This is the main reason the 47/8-RE transmission has a serious issue coping with the power fluctuation levels of the turbo charged Cummins. A 47/8-RE hydraulic structure does not support a way to control the release element pressure independently of the apply element pressure. The 4R transmission clutch application only requires a single feed to apply all four gear applications. The simplicity of the hydraulic circuits and the synchronous operation provide a perfect performance transmission platform.

The
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

Transmission has electronic line pressure control, electronic accumulator control and PWM TCC control = All this allows the precision turning capability so the user can not only control when each shift occurs and the converter clutch occurs but the shift quality can be altered by changing line pressure along with tailoring the accumulator rate to optimize shift quality throughout the entire power curve. Not only can we taylor the shift quality but we can also tie the clutch application, TCC apply and accumulator rate directly to engine load instead of only throttle percentage! This equated to the best shifting transmission you have ever driven!

In general the ATS
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

Transmission package is the perfect transmission choice for just about any application. We offer a variety of mounting options so the transmission can be placed behind just about any 5.9 or 6.7L Cummins Engine . We have transmission internal build options from stock power to extreme 1500HP+ applications. The transmission controller package is easy to install and comes complete with all plug-n-play wiring harness, software and instructions. We also have a full tech support team to answer any questions you have before, during or after the
4R-Performance

Tested and Proven

The ATS Diesel 4R Performance Transmission is the ultimate solution for those high-horsepower diesel trucks

Transmission package is installed.
* Core and Crate charges are charged IN ADDITION TO PRODUCT PRICES, and are refundable when USABLE core product and crate are returned to ATS Diesel. All core charges are refunded by check, mailed to the billing address on file.
ATS Diesel Performance ("ATS") sells replacement parts designed to improve a diesel engine's efficiency and reliability. Some states, specifically California, have strict regulations applicable to parts that you may legally use on your diesel truck. Be sure to review applicable municipal, state, and federal rules before you purchase and install an ATS product to make sure you are in compliance.
ATS also designs and manufactures certain parts for off-road and race use only. These parts are not intended for sale in any state, including California, where the items do not comply with local rules.