ATS 309-914-2272 48RE STG 1 PACKAGE FOR 03-04 DODGE RAM WITH 5.9L CUMMINS

The 48RE transmission is the weakest point on a Dodge Cumminstruck. Not only do they fail on trucks with minor upgrades, but even trucks in stock form have been known to be too powerful. A heavy duty truck needs parts which can stand up to heavy trailers, stop-and-go commutes to work, or high-horsepower applications.

That's why ATS modifies the transmission to make it the strongest and most reliable part of your drivetrain. With the many shortcomings of the 48RE, none are more important than the clutch packs. This is what takes the power load and transmits it to the rear wheels. We increase the clutch count in the Forward, Overdrive, and Overdrive Brake clutch packs which allow much higher torque capacity in each gear.

Clutch material is also essential which is why we use Borg Warner and Raybestos clutches which has both high torque strength as well as longevity and reliability. Another important aspect is the hard parts on the transmission. The factory sheet metal strut anchor is replaced with a much stronger billet strut anchor, allowing more precision application of the band.

Along with the factory plastic accumulator piston is replaced with a billet unit as well. The apply lever is a 1:5.0 ratio apply arm, which applies the borg warner red lining band. This band features a performance friction material capable of holding higher power levels. The valve body receives extensive modifications as well.

We give the valve body the ability to lock the torque converter in 1st and 2nd gear, circulate transmission fluid in park/reverse/neutral, machine the TV valve passage and install our proprietary TV valve sleeve, and increase line pressure. The towing version will deliver smooth, quick, crisp shifts that enhance the drivability and operation of your transmission on the street and attached to a trailer.

This is the valve body of choice for a street driven all-purpose truck. It is a very aggressive valve body and a minimum of billet input shaft and flex plate are recommended.

Includes:

• ATS Built 48-RE Auto Trans
• ATS 5 Star Viskus Clutch Drive Torque Converter
• ATS Extra Deep Transmission Pan

Features:

• New performance forward clutch pack and steels with 1 added friction
• New performance direct clutch pack and steels with 1 added friction
• New performance overdrive brake clutch pack and steels with 1 added friction
• New performance overdrive clutch pack and steels
• Low/reverse band replaced with Borg Warner Red Lining performance band
• Intermediate/2nd gear band replaced with Borg Warner Red Lining performance band
• 1:5.0 band apply lever
• Billet Band strut
• Billet accumulator piston
• Precision machined forward pressure plate (machined step)
• Precision machined lower forward pressure plate (machined flat)
• Precision machined overdrive brake pressure plate (machined flat)
• New direct pressure plate
• Performance low/reverse one-way clutch
• Machined TV valve sleeve (prevents sticking TV valve)
• Ability to achieve 1st and 2nd gear lockup
• Ability to circulate fluid to the torque converter in park/reverse/neutral
• Increase line pressure
• Improve shift quality and firmness
• Gasket and seal overhaul kit
• Bearings and bushing
• Engine Manufacturer: Cummins
• Make: Dodge Diesel
• Models: 2500/3500
• Fuel Type: Diesel
• Transmission Model: 48RE
• Transmission Type: Automatic
• Sold As: Kit

The ATS 309-914-2272 48RE STAGE 1 PACKAGE for 2003-2004 Cummins 5.9L 24V 4WD trucks is the ultimate solution for upgrading the weakest point of your Dodge Cummins truck – the 48RE transmission. Known for its tendency to fail even in stock form, this heavy-duty truck demands components that can handle its power and functionality with ease. ATS has engineered this package to transform your transmission into the strongest and most reliable part of your drivetrain.

One of the critical enhancements included in this package is the modification of the clutch packs. By increasing the clutch count in the Forward, Overdrive, and Overdrive Brake clutch packs, the torque capacity in each gear is significantly improved. Borg Warner and Raybestos clutches, renowned for their high torque strength and durability, are utilized to ensure longevity and reliability.

Furthermore, the hard parts of the transmission are reinforced for improved performance. With the replacement of the factory sheet metal strut anchor with a billet strut anchor and the plastic accumulator piston with a billet unit, enhanced precision and strength are achieved. The apply lever features a 1:5.0 ratio apply arm that applies the Borg Warner red lining band, capable of withstanding higher power levels.

Extensive modifications are also made to the valve body, allowing for enhanced shift quality, increased line pressure, and better drivability when towing. The street-driven all-purpose truck benefits greatly from the aggressive valve body, making smooth and quick shifts possible both on the street and when pulling a trailer.

The package includes an ATS Built 48-RE Auto Trans, ATS 5 Star Viskus Clutch Drive Torque Converter, and an ATS Extra Deep Transmission Pan. Featuring various new performance clutch packs, bands, pressure plates, a precision-machined TV valve sleeve, and other components, this package ensures top-notch performance and durability for your Dodge truck.

**Note: This item ships truck freight and does not qualify for free shipping. A shipping quote will be provided after your order is placed.**