MaxTrac K947341A 4" Lift Kit with MaxTrac Shocks for 2013-2018 Ram 3500 4WD Diesel Factory Rear Air Ride

Upgrade Your Ram 3500 with a Complete 4-Inch Suspension Lift

Take your 2013–2018 Ram 3500 4WD Diesel to the next level with the MaxTrac K947341A Lift Kit. Engineered specifically for trucks equipped with factory rear air ride, this complete suspension system provides 4 inches of front lift and 1.5 inches of rear lift using diesel-specific front coils, radius arm drop brackets, a trac bar bracket, pitman arm, sway bar brackets, bump stops, rear air bag spacers, lift blocks, U-bolts, and matched MaxTrac shocks. Designed for excellent ride quality and dependable off-road performance, this kit clears up to 37-inch tires while maintaining proper suspension geometry.

Key Features

Complete 4-Inch Lift System

Provides a balanced 4-inch front lift and 1.5-inch rear lift with all major suspension components required for a professional installation.

Diesel-Specific Front Lift Coils

Heavy-duty front coils are engineered specifically for the weight of Cummins diesel-powered Ram 3500 trucks.

Radius Arm Drop Brackets

Radius arm drop brackets help maintain proper caster angles and improve ride quality after lifting.

Steering & Suspension Geometry Correction

Includes a pitman arm, trac bar bracket, sway bar brackets, and bump stop extensions to maintain proper steering and suspension performance.

Factory Rear Air Ride Compatible

Designed specifically for Ram 3500 models equipped with factory rear air suspension, including rear air bag spacers to maintain proper ride height.

MaxTrac Front & Rear Shocks Included

Includes (2) MaxTrac 2650SL-8 front shocks and (2) MaxTrac 2900LL-4 rear shocks for improved ride control both on and off the road.

What's Included

Diesel front lift coils
Radius arm drop brackets
Trac bar bracket
Pitman arm
Sway bar brackets
Bump stop extensions
Rear lift blocks
Heavy-duty U-bolts
Rear air bag spacers
(2) MaxTrac 2650SL-8 front shocks
(2) MaxTrac 2900LL-4 rear shocks
Installation hardware (where supplied by manufacturer)

Vehicle Fitment

Fits

2013–2018 Ram 3500 4WD Diesel
Models equipped with factory rear air ride

Does Not Fit

2WD models
Cab & Chassis (Fleet) models
Standard rear suspension models without factory rear air ride

Important Notes

Requires 18-inch wheels or larger with 5.5 inches of backspacing or less.
Clears up to 37x12.50 tires on 8- to 9-inch-wide wheels.
Minor fender trimming may be required depending on tire and wheel combination.
Designed for diesel models only. If installed on a gas-powered truck, expect approximately 1.5 to 2 inches of additional front lift.
Does not fit Cab & Chassis (Fleet) trucks.
Fits factory rear air ride equipped models only.
MaxTrac does not recommend using wheels wider than 9 inches or wheels with less than 4.5 inches of backspacing. Failure to follow these recommendations may void the manufacturer's warranty.

Product Specifications

Brand: MaxTrac Suspension
Part Number: K947341A
UPC: N/A
Product Type: Lift Kit
Kit Type: Lift/Level
Front Lift: 4 Inches
Rear Lift: 1.5 Inches
Lift Height Options: 4 Inches
Engine Compatibility: Diesel
Shock Option: MaxTrac Shocks
Kit Design: Radius Arm Drop Brackets
Front Shock Details: (2) MaxTrac 2650SL-8 Front Shocks
Rear Shock Details: (2) MaxTrac 2900LL-4 Rear Shocks
Material: Steel
Finish: Grey Powdercoat
Color: Grey
Sold As: Kit
Weight: 215 lbs
Multiple Box Item: Yes

Why Choose the MaxTrac K947341A?

The MaxTrac K947341A is a complete suspension solution for diesel-powered 2013–2018 Ram 3500 4WD trucks equipped with factory rear air ride. By combining diesel-specific coils, steering correction components, rear air suspension spacers, and matched MaxTrac shocks, this kit delivers excellent ride quality, improved ground clearance, and the ability to run up to 37-inch tires with confidence.

Perfect For

2013–2018 Ram 3500 4WD Diesel
Factory rear air ride trucks
Cummins-powered builds
Off-road enthusiasts
37-inch tire upgrades
Complete suspension lift installations