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, (2025-present) 6.7L Cummins

Shop Parts by Category

Every parts category for your truck — pick one to narrow it down, or scroll to browse everything that fits.

WCFab WCF100874 Stage 1 High Flow Intake Bundle Kit (2025-2026 6.7L Cummins)

Air Intake 4

WCFab WCF100114 AAM 12" Rear Differential Cover (2020-2026 6.6L Duramax; 2019-2026 6.7L Cummins)

Banks Power Ram-Air® Differential Cover Kit (2019-2026 Cummins; 2020-2026 Duramax)

Royal Purple 01301 75W-140 Max-Gear Synthetic Gear Oil

Lucas Oil 10043 Heavy Duty 80W-90 Gear Oil

Hot Shot's Secret Blue Diamond 75W-90 HD Synthetic Gear Oil

Axel & Driveline 14

WCFab WCF100258 Billet Aluminum Brake Master Cylinder Cap, Black Anodized (1998.5-2026 5.9/6.7L Cummins)

WCFab WCF100257 Billet Aluminum Brake Master Cylinder Cap, Clear Anodized (1998.5-2026 5.9/6.7L Cummins)

WCFab WCF100209 Brake Master Cylinder Reservoir Cover (2006-2026 5.9/6.7L Cummins)

Lucas Oil 10827 DOT 4 Synthetic Brake Fluid

Lucas Oil 10825 DOT 3 Synthetic Brake Fluid

Brakes 7

PPE 249002020 Battery Heat Shield (2016-2025 Cummins)

Lucas 11238 Sure Start Premium Starting Fluid

Charging/Starting 2

WCFab WCF100251 High Output Upper Coolant Pipe (2019-2026 6.7L Cummins)

WCFab WCF100848 OEM Placement Coolant Tank Kit (2025-2026 6.7L Cummins)

Hot Shot's Secret 750,000 Mile Heavy Duty Ultra Long Life Red (1 Gal)

Hot Shot's Secret 150,000 Mile Heavy Duty Extended Life Yellow (1 Gal)

Hot Shot's Secret 150K Mile Extended Life Green Coolant (1 Gal)

Cooling System 13

Edge Products 84130-3 Insight CTS3 Universal OBD-II Monitoring

Edge Products 38603 A-Pillar Display Mount (2019-2025 6.7L Cummins)

Edge Products 98620 EAS EGT Kit - Daily Driver/Tow Kit

Edge Products 98607 EAS Pressure Sensor (0-100 PSI)

Digital Monitors 4

Gator Fasteners HSK5967C Heavy Duty Head Stud Kit (1998.5-2025 5.9/6.7L Cummins)

Gator Fasteners RBK59CR67C Heavy Duty Rod Bolt Kit (Fractured Cap Rods) (2003-2025 5.9/6.7L Cummins)

Gator Fasteners MSK67C Heavy Duty Main Stud Kit w/ Factory Girdle (2007.5-2025 6.7L Cummins)

Engine 3

MBRP Diesel Resonators (Aluminized & Stainless Steel)

ATS Diesel Performance ATS 213-045-1000 45MM Wastegate Adapter

ATS Diesel Performance ATS 204-011-2326 Premium Exhaust Manifold Gasket Set (2007.5-2025 Cummins)

Exhaust System 35

BHP BHP4001 Flip Up License Plate Bracket

BHP BHP3001 Clamp On Sled Stops - Behind Roll Pan

Exterior 3

Hot Shot's Secret Everyday Diesel Treatment

Hot Shot's Secret Diesel Extreme Fuel Additive

FASS XWS3002XL Extended Length Extreme Water Separator Filter

FASS XWS3002 Extreme Water Separator Filter

FASS PF3001XL Extended Length Particulate Filter

BDS Suspension Drop Pitman Arm 5.25 Inch Drop (2014/13-2026/23 6.7L Cummins 4WD)

Apex Chassis KIT385 Extreme Duty Tie Rod & Drag Link Kit (2014/2013-2026 Cummins)

Steering 7

BDS Suspension 2 Inch Lift Kit (2013-2026 3500 6.7L Cummins Rear Air Ride 4WD)

BDS Suspension 2 Inch Leveling Kit (2013-2026 3500 6.7L Cummins 4WD)

BDS Suspension Front Sway Bar Link Disconnect Kit (2014/13-2025/23 6.7L Cummins)

BDS Suspension 3 Inch Lift Kit w/ Radius Arm (2014-2018 and 2025) Ram 2500 6.7L Cummins 4WD

BDS Suspension 3 Inch Lift Kit FOX 2.5 Coilover Conversion (2014-2018, 2025-2026 2500 6.7L Cummins 4WD)

Suspension 65

WCFab WCF25-3290-120 32 In. X 90 In. Modular Steel Work Bench

Calibrated Power Solutions Stealth Boost Tester - HD Regulator

Calibrated Power Solutions S300 / S400 / S400R / S500 Turbo Stealth Boost Tester Inlet Adapter - For Stealth Boost Tester HD Regulator

WCFab WCF25-3248-120 32 In. X 48 In. Modular Steel Work Bench

Tools 15

B&W TS20067BMP Tow & Stow Adjustable Ball Mount, MultiPro/MultiFlex 2.5" Shank, 7" Drop

B&W Trailer Hitches B&W GNRK1320 Turnoverball Gooseneck Hitch (2019-2025 Cummins)

B&W Trailer Hitches B&W RVK3670 Companion Ram OEM Fifth Wheel Hitch (2010-2025 cummins)

B&W Trailer Hitches B&W WDHK4500 Weight Distribution Hitch

B&W Trailer Hitches B&W BW-RE-SL Reducer Sleeves

Towing 44

BD Diesel 1300601-DS Xtruded Double Stacked Transmission Cooler

BD Diesel 1300611 Xtruded Auxiliary Trans Cooler

BD Diesel 1030607 Universal Transmission Cooler Electric Fan

Hot Shot's Blue Diamond Dexron VI & Mercon LV Transmission Fluid (1 Gal)

Hot Shot's Secret Blue Diamond ATF+4/DEXRON III/MERCON V Trans Fluid (1 Gal)

Transmission 19

Tuning 1

Turbosmart Constant Tension Clamps 1.625-2.375

PPE 116150055 Titanium Woven T6 Turbo Blanket

ATS Diesel Performance ATS 202-104-1000 T4 Turbo Blanket

Turbo 10

Wheels 0

Home
›
RAM, (2025-present) 6.7L Cummins

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

Air Lift (20)

AirDog (6)

Apex Chassis (1)

ATS Diesel Performance (3)

B&W Trailer Hitches (21)

Banks Power (2)

BD Diesel (9)

BDS Suspension (11)

Big Hitch Products (6)

Bilstein (33)

Calibrated Power / DuramaxTuner (2)

DNR Customs (1)

Dynomite Diesel Products (2)

Edge Products (4)

Exergy Performance (13)

FASS (5)

Fleece Performance Engineering (1)

G&R Diesel (1)

Gator Fasteners (5)

Hot Shot's Secret (38)

HP Tuners (1)

Lucas Oil (24)

Mahle (2)

MBRP (25)

Merchant Automotive (3)

Mishimoto Performance Parts (17)

Pacific Performance Engineering (9)

Royal Purple (1)

S&B (2)

Turbosmart (1)

Wehrli Custom Fabrication (16)

XDP MFG (9)

Air Lift (20) AirDog (6) Apex Chassis (1) ATS Diesel Performance (3) B&W Trailer Hitches (21) Banks Power (2) BD Diesel (9) BDS Suspension (11) Big Hitch Products (6) Bilstein (33) Calibrated Power / DuramaxTuner (2) DNR Customs (1) Dynomite Diesel Products (2) Edge Products (4) Exergy Performance (13) FASS (5) Fleece Performance Engineering (1) G&R Diesel (1) Gator Fasteners (5) Hot Shot's Secret (38) HP Tuners (1) Lucas Oil (24) Mahle (2) MBRP (25) Merchant Automotive (3) Mishimoto Performance Parts (17) Pacific Performance Engineering (9) Royal Purple (1) S&B (2) Turbosmart (1) Wehrli Custom Fabrication (16) XDP MFG (9)

Sort by:

294 products

FASS

FASS PF3001XL Extended Length Particulate Filter

Sale price$23.99

FASS

FASS XWS3002XL Extended Length Extreme Water Separator Filter

Sale price$32.99

FASS

FASS Filter Pack XL

Sale priceFrom $56.99

BDS Suspension

BDS Suspension 2 Inch Lift Kit (2013-2026 3500 6.7L Cummins Rear Air Ride 4WD)

Sale priceFrom $663.99

BDS Suspension

BDS Suspension 2 Inch Leveling Kit (2013-2026 3500 6.7L Cummins 4WD)

Sale priceFrom $433.99

BDS Suspension

BDS Suspension Front Sway Bar Link Disconnect Kit (2014/13-2025/23 6.7L Cummins)

Sale price$173.99

BDS Suspension

BDS Suspension Dual Steering Stabilizer Mounting Kit (2019-2026 6.7L Cummins 4WD)

Sale price$149.99

BDS Suspension

BDS Suspension Dual Steering Stabilizer Kit (2019-2026/24 6.7L Cummins 4WD)

Sale price$249.99

BDS Suspension

BDS Suspension Drop Pitman Arm 5.25 Inch Drop (2014/13-2026/23 6.7L Cummins 4WD)

Sale price$89.99

BDS Suspension

BDS Suspension 3 Inch Lift Kit w/ Radius Arm (2014-2018 and 2025) Ram 2500 6.7L Cummins 4WD

Sale priceFrom $1,995.99

BDS Suspension

BDS Suspension 3 Inch Lift Kit FOX 2.5 Coilover Conversion (2014-2018, 2025-2026 2500 6.7L Cummins 4WD)

Sale priceFrom $6,145.99

BDS Suspension

BDS Suspension 2 Inch Leveling Kit (2014-2026 2500 6.7L Cummins 4WD)

Sale priceFrom $433.99

PPE 515303088 3" Silicone Hump Coupler - Southern Diesel Supply

Pacific Performance Engineering

PPE 515303088 3" Silicone Hump Coupler

Sale price$19.99

PPE 116150055 Titanium Woven T6 Turbo Blanket - Southern Diesel Supply

Pacific Performance Engineering

PPE 116150055 Titanium Woven T6 Turbo Blanket

Sale price$129.99

PPE Titanium Woven T4 Turbo Blanket - Southern Diesel Supply

Pacific Performance Engineering

PPE Titanium Woven T4 Turbo Blanket

Sale priceFrom $109.99

PPE 249002020 Battery Heat Shield (2016 - 2025 Cummins) - Southern Diesel Supply

Pacific Performance Engineering

PPE 249002020 Battery Heat Shield (2016-2025 Cummins)

Sale price$29.99

PPE 273005000 Billet Diesel Exhaust Fluid (DEF) Cap (Anodized Blue) (2007.5 - 2026 6.7L, 2014 - 2023 3.0L Cummins) - Southern Diesel Supply

Pacific Performance Engineering

PPE 273005000 Billet Diesel Exhaust Fluid (DEF) Cap (Anodized Blue) (2007.5-2026 6.7L, 2014-2023 3.0L EcoDiesel)

Sale price$29.99

Apex Chassis

Apex Chassis KIT385 Extreme Duty Tie Rod & Drag Link Kit (2014/2013-2026 Cummins)

Sale priceFrom $1,250.99

PPE 3" Stainless Steel Exhaust Tip - Southern Diesel Supply

Pacific Performance Engineering

PPE 3" Stainless Steel Exhaust Tip

Sale price$53.99

PPE 4" 304 Stainless Steel Exhaust Tip - Southern Diesel Supply

Pacific Performance Engineering

PPE 4" 304 Stainless Steel Exhaust Tip

Sale price$71.99

S&B 4" Silicone Coupler with Clamps - Southern Diesel Supply

S&B

S&B 4" Silicone Coupler with Clamps

Sale priceFrom $59.99

ATS Diesel Performance

ATS Diesel Performance ATS 202-104-1000 T4 Turbo Blanket

Sale price$149.99

BD Diesel

BD Diesel High Torque Hose Clamp

Sale priceFrom $24.99

BD Diesel

BD Diesel 1453602 Full Marmon V-Band Clamp

Sale price$46.99

2 / 13

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.