Cart 0

Cummins 07.5-09 6.7L

The third generation body 6.7L Common Rail Cummins debuted in mid-2007 and continued through 2009. Like the earlier common rail Cummins the 6.7L utilizes a high pressure injection system backed by a CP3 injection pump capable of 24,000+psi of fuel rail pressure. Mid-2007 was the end of the 5.9L and the birth of the 6.7L Cummins in the light duty Dodge pickups. The 07.5-09 6.7L common rail Cummins was a start of a new generation of emission compliance sanctioned by the EPA. For the first time, these trucks and motors were now equipped with Exhaust Gas Recirculation (EGR) systems, multiple catalytic converters and resonators, and a Diesel Particulate Filter (DPF). Overall programming has been updated to run clean and lean to meet modern day emission standards. The Turbo was changed from a Holset HE351CW fixed vein turbo to a Holset HE351VE Variable Vein Turbo (VGT) to further tune for emission standards. The 07.5-09 6.7L Dodge Cummins Trucks walked away from the 47/48re four-speed auto transmissions and went with the Chrysler built six-speed 68RFE automatic transmission. The 68rfe transmission had a few benefits, but has issues holding up to the horsepower and torque that the 6.7L Cummins pushes out. The 07.5-09 trucks continued to use the G56 manual transmissions fronted with a dual mass flywheel wheel that kept the clutch noise down, but once the flywheel springs weaken and ware out, it can create detrimental issues. The 07.5-09 Dodge diesel trucks kept the 2006 style third gen body style, changing only a few minor details such as rear tail light design and Ram logo design. The suspension stayed pretty similar with the “Y-style” steering linkage which had “death wobble” issues, until 2009 when Dodge upgraded the steering linkage to a “T-Style” and moved the pivot point from the drag link to a full length tie rod bar.

If you have any questions whatsoever on your Cummins and would like to speak with one of our professional diesel technician’s about your truck, please do not hesitate to contact us at 208.292.4401 or email us at sales@alligatorperformance.com. We have The Power to Feed Your Diesel!

Shop for Cummins 07.5-09 6.7L

Air Intakes | Intercoolers

Tuners | Chips | Monitors

Exhaust | Mufflers | Tips

EGR Solutions | Upgrades

DPF Upgrade Packages

Fuel System | Injectors | Pumps

Lift Pumps

Injectors

PCV Re-Route

Power Packages

Transmissions

Turbos | Superchargers

Differential

Engine Components

Water Meth | Nitrous

Cooling System

OEM | Maintenance

Crate Engines

Fabrication Components

Suspension, Lifts & Steering

Nerf Bars, Steps & Running Boards

Bumpers

Bed Covers & Accessories

Brakes

Grilles

Fender Flares

Window Shades & Visors

Hitches & Towing

Grille Guards & Bull Bars

Fuel Tanks

Winches

Roof, Ski & Cargo Racks

Horns

Air Compressors

Headache Racks

Mud Flaps

Vehicle Covers

Hoods

Tailgates

Bug Deflectors

Paint Protection Film

Offroad Accessories

Exterior Appearance Products

Wheel Well Liners

Gauges & Pods

Switches & Outlets

Floor Mats

Seats & Covers

Shifters

Tools & Storage

Safety Gear

Interior Appearance Products

Lighting

Wheels

Tires

Lug Nuts

Wheel Spacers-Adaptors

TPMS Sensors

Wheel Accessories

Clothing

Stickers & Misc.

Gift Certificates

Testimonial

Chris Rosscup uses Alligator Performance as his one shop stop for anything Diesel related. Here's what he had to say about our customer service.

Alligator is amazing. They not only get me the right parts, at the best price, but they also do so incredibly fast! They are THE place for all of your Diesel needs!