Skip to content

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

Home
Shop Info
Reviews
Shop Talk
Apparel & Goods
Customer Builds

Southern Diesel Supply

Chevrolet
Ford
GMC
RAM

Open search Open account page Saved build 0 Open cart

Home
Shop Info
Reviews
Shop Talk
Apparel & Goods
Customer Builds

6.7L (2019-2024)
6.7L (2010-2018)
6.7L (2007.5-2009)
5.9L (2004.5-2007)
5.9L (2003-2004)
5.9L (1998.5-2002)
5.9L (1989-1993)
5.9L (1994-1998)
3.0L (2018-2023)
3.0L (2014-2017)
6.7L (2025-present)

L5P (2020-2024)
L5P (2017-2019)
LML (2015-2016)
LML (2011-2014)
LMM (2007.5-2010)
LBZ (2006-2007)
LLY (2004.5-2005)
LB7 (2001-2004)

L5P (2020-2024)
L5P (2017-2019)
LML (2015-2016)
LML (2011-2014)
LMM (2007.5-2010)
LBZ (2006-2007)
LLY (2004.5-2005)
LB7 (2001-2004)

6.7L (2020-2024)
6.7L (2017-2019)
6.7L (2015-2016)
6.7L (2011-2014)
6.4L (2008-2010)
6.0L (2003-2007)
7.3L (1994-2020)

0

Your cart is empty

Continue shopping

RAM, (1998.5-2002), 5.9L Cummins, Transmission, Transmission Parts, Parts

Home
›
RAM, (1998.5-2002), 5.9L Cummins, Transmission, Transmission Parts, Parts

Filters

Sort by

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Price

$ to $

Brand

ATS Diesel Performance (11)

BD Diesel (20)

CSF (1)

DNR Customs (1)

Fleece Performance Engineering (1)

Mishimoto Performance Parts (10)

$

$

ATS Diesel Performance (11) BD Diesel (20) CSF (1) DNR Customs (1) Fleece Performance Engineering (1) Mishimoto Performance Parts (10)

Sort by:

44 products

Mishimoto MMB - RAM - 007 Radiator & Transmission Cooler Ultimate Bundle (1998.5 - 2002 Cummins) - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMB-RAM-007 Radiator & Transmission Cooler Ultimate Bundle (1998.5-2002 5.9L Cummins)

Sale price$1,878.99

BD Diesel 1060605 Valve Body Electronics Upgrade Kit (2000 - 2007 Cummins) - Southern Diesel Supply

BD Diesel 1060605 Valve Body Electronics Upgrade Kit (2000-2007 Cummins)

Sale price$288.99

ATS Diesel Performance ATS 303 - 002 - 2230 47RE 48RE Governor Pressure Switch (Transducer) Fits 1999 - 2007 5.9L Cummins - Southern Diesel Supply

ATS Diesel Performance

ATS Diesel Performance ATS 303-002-2230 47RE 48RE Governor Pressure Switch (Transducer) Fits 1999-2007 5.9L Cummins

Sale price$91.99

Mishimoto MMOC - OO - 17 / MMOC - SSO - 17 Heavy - Duty Fluid Cooler - Southern Diesel Supply

Mishimoto MMOC - OO - 17 / MMOC - SSO - 17 Heavy - Duty Fluid Cooler - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMOC-OO-17 / MMOC-SSO-17 Heavy-Duty Fluid Cooler

Sale price$472.99

Silver Black

Mishimoto MMTC - TF - 1275 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto MMTC - TF - 1275 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-TF-1275 Universal Transmission Fluid Cooler

Sale price$86.99

Mishimoto MMTC - TF - 1575 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto MMTC - TF - 1575 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-TF-1575 Universal Transmission Fluid Cooler

Sale price$98.99

Mishimoto MMTC - TF - 1212 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto MMTC - TF - 1212 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-TF-1212 Universal Transmission Fluid Cooler

Sale price$113.99

Mishimoto MMTC - TF - 2075 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto MMTC - TF - 2075 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-TF-2075 Universal Transmission Fluid Cooler

Sale price$120.99

Mishimoto MMOC - F Heavy - Duty Transmission Cooler With Fan - Southern Diesel Supply

Mishimoto MMOC - F Heavy - Duty Transmission Cooler With Fan - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMOC-F Heavy-Duty Transmission Cooler With Fan

Sale price$220.99

Mishimoto MMTC - SP - 13 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto MMTC - SP - 13 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-SP-13 Universal Transmission Fluid Cooler

Sale price$286.99

Black Silver

Mishimoto MMTC - U Universal Transmission / Power Steering Cooler - Southern Diesel Supply

Mishimoto MMTC - U Universal Transmission / Power Steering Cooler - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-U Universal Transmission / Power Steering Cooler

Sale price$122.99

Mishimoto MMTC - RAM - 94SL Transmission Cooler (1994 - 2002 Cummins) - Southern Diesel Supply

Mishimoto MMTC - RAM - 94SL Transmission Cooler (1994 - 2002 Cummins) - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-RAM-94SL Transmission Cooler (1994-2002 5.9L Cummins)

Sale price$385.99

Fleece FPE - TC - CUMM - 9402 Transmission Cooler and Line Kit (1994 - 2002 Cummins) - Southern Diesel Supply

Fleece FPE - TC - CUMM - 9402 Transmission Cooler and Line Kit (1994 - 2002 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-TC-CUMM-9402 Transmission Cooler and Line Kit (1994-2002 5.9L Cummins)

Sale price$901.99

DNR Customs Cummins Flex Plate install Kit (1994 - 2018 Cummins) - Southern Diesel Supply

DNR Customs Cummins Flex Plate install Kit (1994-2018 5.9/67L Cummins)

Sale price$112.99

CSF 20005 Replacement Transmission Oil Cooler (1995 - 2002 Cummins) - Southern Diesel Supply

CSF 20005 Replacement Transmission Oil Cooler (1995 - 2002 Cummins) - Southern Diesel Supply

CSF 20005 Replacement Transmission Oil Cooler (1995-2002 5.9L Cummins)

Sale price$81.99

BD Diesel 1030395 Torqloc Torque Converter Control System (1994 - 2004 Cummins) - Southern Diesel Supply

BD Diesel 1030395 Torqloc Torque Converter Control System (1994-2004 Cummins)

Sale price$446.99

BD Diesel 1030390 Autoloc Torque Converter Lock - Up Controller (1994 - 2003 Powerstroke; 1994 - 2005 Cummins) - Southern Diesel Supply

BD Diesel 1030390 Autoloc Torque Converter Lock-Up Controller (1994-2003 Powerstroke; 1994-2005 Cummins)

Sale price$376.99

BD Diesel 1060602 Pressure Transducer Upgrade Kit (2000 - 2007 Cummins) - Southern Diesel Supply

BD Diesel 1060602 Pressure Transducer Upgrade Kit (2000-2007 Cummins)

Sale price$219.99

BD Diesel 1060604 Transducer Adapter (2000 - 2007 Cummins) - Southern Diesel Supply

BD Diesel 1060604 Transducer Adapter (2000-2007 Cummins)

Sale price$80.99

BD Diesel 1031050 Short Shift Kit (1999 - 2002 Cummins) - Southern Diesel Supply

BD Diesel 1031056 Short Shift Kit (1998.5-2003 Cummins)

Sale price$352.99

BD Diesel 1062003 Stage 3 Transmission Build - It Kit (1994 - 2002 Cummins) - Southern Diesel Supply

BD Diesel 1062003 Stage 3 Transmission Build-It Kit (1994-2002 Cummins)

Sale price$773.99

BD Diesel 1030418 Transmission Valve Body (1998.5 - 2002 Cummins) - Southern Diesel Supply

BD Diesel 1030418 Transmission Valve Body (1998.5-2002 Cummins)

Sale price$756.99

BD Diesel 1062004 Stage 4 Transmission Build - It Kit (1994 - 2002 Cummins) - Southern Diesel Supply

BD Diesel 1062004 Stage 4 Transmission Build-It Kit (1994-2002 Cummins)

Sale price$1,120.99

BD Diesel 1030703 2LOW Unloc (1994 - 2002 Cummins) - Southern Diesel Supply

BD Diesel 1030703 2LOW Unloc (1994 - 2002 Cummins) - Southern Diesel Supply

BD Diesel 1030703 2LOW Unloc (1994-2002 Cummins)

Sale price$241.99

1 / 2

Sign up for new stories and personal offers

E-mail

Customer Relations

Employment Opportunities
Contact Us
FAQ's
Search
Tune Revision Form

Our Policies

Privacy Policy
Return and Refund Policy
Shipping Policy
Terms of Service

About

At Southern Diesel Supply, we are passionate about power, performance, and precision. Specializing in premium accessories for RAM, Chevrolet, GMC, and Ford, we provide truck owners with the best upgrades to enhance durability, style, and functionality.

© 2026, Southern Diesel Supply.