General Chit Chat About the 2019+ model year 6.7L 4th Gen Cummins - NO ADVERTISING -

Discussion on what directly makes the truck move: Engine, Transmission, Driveshaft, Differentials and Axles

Discussion of Accessories, Interior and Exterior modifications, and everything else not power related.

General Chit Chat About the 2013-18 model year 6.7L 4th Gen Cummins - NO ADVERTISING -

Discussion on what directly makes the truck move: Engine, Transmission, Driveshaft, Differentials and Axles

Discussion of Accessories, Interior and Exterior modifications, and everything else not power related.

General Chit Chat About the 2010-12 model year 6.7L 4th Gen Cummins - NO ADVERTISING

Discussion on what directly makes the truck move: Engine, Transmission, Driveshaft, Differentials and Axles

Discussion of Accessories, Interior and Exterior modifications, and everything else not power related.

Discussion of Performance Parts For the 4th Gen Trucks...NO ADVERTISING

Discussion of performance, powertrain, and non-powertrain on Cab & Chassis Trucks. ...NO ADVERTISING

General Chit Chat About the 6.7L 3rd generation Cummins - NO ADVERTISING

Discussion on what directly makes the truck move: Engine, Transmission, Driveshaft, Differentials and Axles

Discussion of Accessories, Interior and Exterior modifications, and everything else not power related.

Discussion of Performance Parts For the 6.7L Trucks...NO ADVERTISING

Discussion of performance, powertrain, and non-powertrain on Cab & Chassis Trucks....NO ADVERTISING

General Chit Chat About the 5.9L 3rd generation Cummins - NO ADVERTISING

Discussion on what directly makes the truck move: Engine, Transmission, Driveshaft, Differentials and Axles

Discussion of Accessories, Interior and Exterior modifications, and everything else not power related.

Discussion of Performance Parts For the 3rd Gen Trucks ...NO ADVERTISING

General Discussion for the Early (2003 and 2004) Common Rail ...NO ADVERTISING

General Chit Chat About the 98.5-02 24V

Discussion on what directly makes the truck move: Engine, Transmission, Driveshaft, Differentials and Axles

Discussion of Accessories, Interior and Exterior modifications, and everything else not power related.

Discussion of Performance Parts For the 98-02 Trucks No Advertising ...NO ADVERTISING

Discussion of converting 24V trucks from the VP44 stock pump to a P-Pump powered 24V No Advertising ...NO ADVERTISING

General Chit Chat about the 94-98 12V

Discussion on what directly makes the truck move: Engine, Transmission, Driveshaft, Differentials and Axles

Discussion of Accessories, Interior and Exterior modifications, and everything else not power related.

Discussion of Performance Parts For the 94-98 Trucks No Advertising ...NO ADVERTISING

General Chit Chat about the 89-93 12V

Discussion on what directly makes the truck move: Engine, Transmission, Driveshaft, Differentials and Axles

Discussion of Accessories, Interior and Exterior modifications, and everything else not power related.

Discussion of Performance Parts For the 1st Gen Trucks No Advertising ...NO ADVERTISING

Discussion of installing a Cummins 12valve into whatever you want, along with all that is needed to make it function, including the fabrication to make it happen

Discussion of installing a Cummins 24valve or a Common Rail into whatever you want, along with all that is needed to make it function, including the fabrication to make it happen.

Discussion of installing a Cummins 4bt into whatever you want, along with all that is needed to make it function, including the fabrication to make it happen

Discussion of installing a Cummins (not listed above) into whatever you want, along with all that is needed to make it function, including the fabrication to make it happen

Discussion of your fabrication projects and Shop talk not related to conversions above

Discussion of your Tools, the Toolboxes, and your Shops. Or just your dreams about them.

Discussion of common techniques used to complete Conversions and other How-To things.

Everything you wanted to know about the TECH Exchange

Discussions about the AlfaOBD software.

Common Technical articles/writeups pretaining to all vintages of our beloved Dodge/Cummins trucks...NO ADVERTISING

Tech Articles for the 6.7L 4th Gen Dodge Cummins Diesel...NO ADVERTISING

Tech Articles for the 6.7L Dodge Cummins Diesel...NO ADVERTISING

Tech Articles for the 5.9L 3rd Gen Dodge Cummins Diesel...NO ADVERTISING

Tech Articles for the 98-02 24V Dodge Cummins Diesel...NO ADVERTISING

Tech Articles for the 94-98 12V Dodge Cummins Diesel...NO ADVERTISING

Tech Articles for the 89-93 12V Dodge Cummins Diesel...NO ADVERTISING

Emergency Forum , Need Help Fast ? Post Here ! Urgent Topics Only...NO ADVERTISING

Discuss General Topics related to the Cummins , Dodge Rams , Other Diesels Ect....NO ADVERTISING

Cleaning, waxing, buffing ect

Please see specific generation non-powertrain sections for detailed tires and wheels discussions.

Please look here for all of your suspension related questions or ideas for all generations!... NO ADVERTISING

New to the site ?? Check In here and tell us a little about your self .

News and CF Staff Updates to the Members. Plans, site changes, things to look forward to, etc. Only staff may start new threads.

Forum for the discussion of details on poor classified experiences.

Cummins Forum Official Polls

Cummins Forum Top Truck !

Events and gatherings on a National level

Chapters by State

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General For Sale Section from the members of CumminsForum. Misc Items that would not pertain to the other category's. Neither CumminsForum nor it's staff are responsible for any transactions financial or otherwise between members or vendors and members. Any claims as to merchantability are strictly on the part of the seller. NO Advertising or listing NEW PARTS!

For all Cummins related parts sales.

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Items that would pertain to RV's, Towing, Hauling

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Discussion of Towing & Hauling Habits

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A place to discuss Electrical & Wiring issues.

Discussion of the Cab & Chassis and Dual Rear Wheel trucks.

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