SKU: 6672673368

ATS Stage 2 Transmission Package 03-04 Dodge 5.9L Cummins

Sale price$2455.04 Regular price$2727.82
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

ATS Stage 2 Transmission Package 03-04 Dodge 5.9L CumminsEnsure that the power of your Cummins is getting to the ground with an ATS Transmission Package. The 48RE transmission is the weakest point on a Dodge Cummins truck. 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

Ensure that the power of your Cummins is getting to the ground with an ATS Transmission Package. The 48RE transmission is the weakest point on a Dodge Cummins truck. 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. ATS transmissions 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 ATS uses 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. 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. The ATS valve body has the ability to lock the torque converter in 1st and 2nd gear and circulate transmission fluid in park/reverse/neutral. ATS also machines the TV valve passage and they install their own proprietary TV valve sleeve, and increase the line pressure. The towing valve body 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.

SHIPPING POLICY - PLEASE READ - Due to the size and weight of transmissions, they cannot be shipped through traditional couriers, such as UPS, FedEx, USPS, etc. and MUST be shipped via truck freight. For this reason, we cannot offer free shipping on transmissions. However, we do offer the option to pay for return shipping up front. If you select this option once your core transmission is ready to be picked up, you just need to give us a call with your original order number and the core tag on the transmission, and we'll take care of the rest. As always, if you have any questions, give us a call or send us an e-mail.

ATS 48RE Package Stage Comparison

Stage 1 Stage 2 Stage 3 Stage 4 Stage 5 Stage 6
Horsepower Rating 400 500 600 700 800 1000
ATS 48RE Transmission
5-Star Torque Converter
Deep Pan Trans Pan
Billet Input Shaft
Co-Pilot® Controller
Billet Flex Plate
Billet Intermediate Shaft
Billet Output Shaft


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6672673368

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matthew tucker
Birmingham, US
★★★★★ 4
Quick Delivery & Surprisingly Good Quality
Size: Large, Color: Light Gray, Size: Large, Color: Light Gray
I needed a suit on short notice and didn’t want to spend a fortune, so I took a chance on this gray suit—and I’m really glad I did. For the price, I wasn’t expecting much, but the quality is honestly impressive. The fabric feels solid and looks sharp, not cheap or shiny like other budget suits I’ve seen. Shipping was fast—I received it in just a couple of days, which was perfect for my tight timeline. The fit was nearly spot-on right out of the box. The jacket and pants fit well overall, though the sleeves were a bit long for my arms. If you need a reliable suit fast without spending a lot, this is a solid option. It exceeded my expectations for the cost and turnaround time.
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Reviewed in the United States on July 17, 2025
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tyeira
Dallas, US
★★★★★ 5
men slim fit suit
Size: Small, Color: Red
I bought this suit for an 11 year old child for their sneaker ball at school. i order him a size small in men's (he wears a 32 in men pants) this suit fitted him well. the quality of the suit had actually exceeded my expectation. this suit was worth the money and the material. I would definitely order this suit for a young boy for a dance and you don't have to worry about spending a substantial amount of money. the material for the suit was good quality and I washed it in the washer machine.
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Reviewed in the United States on April 16, 2026
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Kessica Howald
Carnegie, US
★★★★★ 5
True to size
Size: X-Small, Color: Black
This suit fits true to size and does not look cheap. I was in a hurry to find something and couldn’t be happier with what we received. My husband looked extremely handsome!
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Reviewed in the United States on May 22, 2026
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Jennifer Gonzalez
Draper, US
★★★★★ 5
Perfect fit, and quality
Size: Large, Color: Navy
Material is high quality, matches description, looks high end designer and it’s so inexpensive. Pockets in the suit top are all usable, fit my husband like a glove we will now be ordering his suits from here from Now on.
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Reviewed in the United States on May 6, 2026
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stacy
Port Orchard, US
★★★★★ 5
Great suit- worth the money
Size: XX-Large, Color: Purple, Size: XX-Large, Color: Purple
Great suit! It looked much more expensive than it was. My son got many compliments on it. (My only complaint is that the white pocket square is not removable but that’s minor).
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Reviewed in the United States on May 22, 2026

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