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From the factory, your Jeep's drivetrain components could use some help in terms of durability, performance, and dependability. Luckily, Northridge4x4 offers an excellent selection of drivetrain upgrades to give your rig the capability to tackle the toughest terrain around and the reliability you can count on. Whether you're looking to upgrade to heavy-duty axle shRead Moreafts, get rid of the flimsy factory driveshafts with hefty replacements, regear your axles, enhance your brake system's stopping power, or add a locker for improved off-road traction, and much more, Northridge4x4 truly carries everything you need to comprehensively upgrade your drivetrain system to maximize capability, reliability, and durability.

The drivetrain in your Jeep or 4x4 remains one of the most crucial groups of components, including everything from your 4WD system, transmission, differentials, axles, and more. Upgrading your drivetrain ensures it can withstand the rigorous tasks it will face both off-road and on the road.

Pair your heavy-duty drivetrain upgrades with a set of Wheels & Tires and complete your build with Overland upgrades to complete your build!

Top Tier Drivetrain Upgrades

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Axles

Brakes

Differentials

Driveshafts

Portals

Transmission/ Transfercase