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

Open search

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

Account

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)

Your cart is empty

Continue shopping

RAM, (2003-2004), 5.9L Cummins, Axel & Driveline, Differential

Shop Differential by Category

Lucas Oil 10121 Synthetic 75W-140 Gear Oil

Lucas Oil 10042 Heavy Duty 85W-140 Gear Oil

Lucas Oil 10047 Synthetic 75W-90 Gear Oil

Hot Shot's Secret ADRENALINE 80W-110 Synthetic Racing Gear Oil

Hot Shot's Secret ADRENALINE 85W-140 Synthetic Racing Gear Oil

Differential Fluid 11

Mag-Hytec AA14-9.25-A Front Differential Cover (2003-13/12 5.9/6.7L Cummins)

PPE 9.25"-14-Bolt Heavy-Duty Cast Aluminum Front Differential Cover (2003-2013/12 Cummins)

BD Diesel 1061827 Front & Rear Differential Cover Pack (2003-2013/2012 Cummins)

BD Diesel 1061826 14-9.25 Front Differential Cover (2003-2013/2012 Cummins)

ATS Diesel Performance ATS Drain Plug Fits ATS Pans And Differential Covers

Front Differential Cover 5

WCFab WCF100217 Premium Rear Differential Cover Bolt Kit (2020-2024 Duramax; 2003-2024 Cummins)

Banks Power Ram-Air Differential Cover Kit (2001-2019 Duramax; 2019-2024 Cummins)

PPE 138051002 Rear Differential Cover Gasket (2001-2019 Duramax; 2003-2018 Cummins)

Pacific Performance Engineering | PPE AAM 11.5"-14-Bolt Heavy-Duty Cast Aluminum Rear Differential Cover (2001-2019 Duramax; 2003-2018 Cummins)

Rear Differential Cover 12

Home
›
RAM, (2003-2004), 5.9L Cummins, Axel & Driveline, Differential

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

AFE (1)

ATS Diesel Performance (1)

Banks Power (1)

BD Diesel (3)

Hot Shot's Secret (6)

Lucas Oil (4)

Mag-Hytec (3)

Pacific Performance Engineering (4)

Royal Purple (1)

Wehrli Custom Fabrication (2)

AFE (1) ATS Diesel Performance (1) Banks Power (1) BD Diesel (3) Hot Shot's Secret (6) Lucas Oil (4) Mag-Hytec (3) Pacific Performance Engineering (4) Royal Purple (1) Wehrli Custom Fabrication (2)

Sort by:

26 products

ATS Diesel Performance

ATS Diesel Performance ATS Drain Plug Fits ATS Pans And Differential Covers

Sale price$28.42

AFE

AFE 46-70032 Dana 80 Differential Cover

Sale price$462.99

2 / 2

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.