MaxTrac RAM-4119K-AISIN Extended Front Driveshaft for 2019-2026 RAM 3500 4WD Diesel

The Required Driveshaft for Lifted AISIN-Equipped RAM 3500 Trucks

The MaxTrac RAM-4119K-AISIN Extended Front Driveshaft is specifically engineered for 2019–2026 RAM 3500 4WD diesel trucks equipped with the AISIN transmission. Built from heavy-duty steel and finished in durable black paint, this extended-length double Cardan front driveshaft is required when installing 6-inch or 8-inch MaxTrac lift kits. Manufactured in the USA, it restores proper driveline geometry while ensuring reliable performance for lifted applications.

Key Features

Designed for 6"–8" Lift Kits

Required for 2019+ RAM 3500 4WD diesel trucks equipped with an AISIN transmission running 6-inch or 8-inch lift kits.

Extended-Length Double Cardan Design

Provides proper driveline length and operating angles for lifted suspension systems, helping reduce vibration and improve drivetrain reliability.

Heavy-Duty Steel Construction

Manufactured from durable steel for exceptional strength and long-lasting performance in demanding applications.

Durable Black Painted Finish

Black painted finish helps protect against corrosion while providing a clean factory-style appearance.

Made in the USA

Proudly manufactured in the USA for dependable quality and performance.

What's Included

Extended-length double Cardan front driveshaft
Installation-ready assembly

Vehicle Fitment

Fits

2019–2026 RAM 3500 4WD Diesel with AISIN Transmission

Required For

MaxTrac 6-inch lift kits
MaxTrac 8-inch lift kits

Important Notes

Required on all 2019+ RAM 3500 4WD diesel trucks equipped with an AISIN transmission using 6-inch or 8-inch lift kits.
Designed specifically for AISIN transmission applications.
MaxTrac does not recommend using wheels wider than 9 inches or wheels with less than 4.5 inches of backspacing. Doing so may void the manufacturer's warranty.

Product Specifications

Brand: MaxTrac Suspension
Part Number: RAM-4119K-AISIN
UPC: 706199417062
Product Type: Front Driveshaft
Application: Lifted Suspension
Engine Compatibility: Diesel
Transmission Compatibility: AISIN
Position: Front
Material: Steel
Finish: Black Paint
Color: Black
Sold As: Each
Country of Origin: USA
Weight: 40 lbs
Dimensions: 52 x 7 x 7 inches

Why Choose the MaxTrac RAM-4119K-AISIN?

The MaxTrac RAM-4119K-AISIN is engineered to restore proper driveline geometry on lifted RAM 3500 trucks equipped with the AISIN transmission. Its heavy-duty steel construction, double Cardan design, and USA-built quality make it the ideal solution for reliable operation with 6-inch and 8-inch suspension lift kits.

Perfect For

2019–2026 RAM 3500 4WD Diesel
AISIN transmission trucks
6-inch lift kits
8-inch lift kits
Off-road builds
Heavy-duty towing applications