SKU: RTS211265009

211265009 Stage 1 48RE Transmission 400HP Max

Ships From Manufacturer in 10-15 Days
Confirmed fitment below
YEARS
2003-2007
MAKE / MODEL
Dodge RAM /
SERIES
2500/3500
ENGINE
5.9L Cummins 24V
Price
$3,995
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PRODUCT DETAIL

Key Features & Description

Features:

  • Sonnax or equivalent heavy duty direct drum piston
  • Randy’s Single disk billet Torque Converter
  • GPZ or equivalent clutches and steels
  • Power-packed overdrive
  • High pressure valve body
  • Billet band strut
  • Billet Accumulator
  • HD Flexband
  • Borg Warner Governor pressure solenoid
  • High pressure transducer

Unleash the Full Potential of Your Third Gen Cummins

Owners of third-generation Cummins engines are all too familiar with the challenges that come with the factory transmission, especially those who have added on high-performance engine mods. Fortunately, Randy’s Transmission has poured time, sweat, and blood in to develop a reliable solution: the Stage 1 48RE Transmission. Rated for up to 400 horsepower, this transmission is perfect for those owners who demand more durability than what the factory parts offer. Whether you’re a weekend warrior hauling the trailer to a campsite or the daily driver making a trip to the office, unlock extra strength and dependability to your 2003-2007 Dodge 2500/3500.

Real-World Tested and Approved

Through years of hands-on expertise, Randy’s Transmission has mastered the 48RE transmission for Dodge Cummins, delivering performance that no one else can. This transmission stands out from the competition, thanks to Randy’s exclusive collaboration with Alto’s G3 line to produce top-tier clutches and steels. Each component was designed to eliminate every vulnerability of the stock transmission and was rigorously battle-tested to ensure that it withstands the most demanding conditions. Whether you’re towing heavy loads or navigating challenging terrain, Randy’s Transmission guarantees performance that exceeds expectations. Furthermore, you can rest assured your investment is protected with Randy's industry-leading 2-year, unlimited mile warranty.

Vehicle Fitment: 03-07 5.9 Commonrail Cummins for Dodge 2500/3500

Note:  A $500.00 Round Trip Shipping Charge will be added.

Notes:

  • Rated for applications up to 400 horsepower
  • Built specifically for 2003-2007 5.9L Cummins engines
  • Fits Dodge Ram 2500 and 3500 models only
  • Designed for trucks with moderate performance upgrades
  • Transmission must be shipped via freight service
  • $500 round-trip shipping charge is required
  • Not intended for extreme racing or sled pulling
  • Includes a 2-year unlimited mile warranty
  • Torque converter is included in the package
  • Transmission comes pre-assembled and ready to install
  • Professional installation is highly recommended
  • Built and tested in-house by Randy’s Transmission

 

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2003-2007
Dodge RAM
2500/3500
5.9L Cummins 24V

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