Truck & Jeep Differential

Whether you're looking for new hub conversions, axle shafts, locking hubs, or any other drivetrain-related products, we carry a full line of products for your Jeep, truck, or SUV. Choose from trusted names like Detroit, Currie, Warn, Mile Marker, and ARB.

When you're behind the wheel, it's easy to think about the big parts that keep you moving forward, like your engine, tires, and transmission. However, your truck would be next to useless without all of the smaller pieces that turn under the hood and inside the body to keep you moving forward. That's why it's crucial to purchase excellent drivetrain parts and Jeep differentials when you're making upgrades that require these components.

Upgrading

Typically, when you upgrade a truck or Jeep, you're going to need more than just the new replacement part itself. You'll need supporting parts like mounts, brackets, and much more. If you're planning a hub conversion or an upgrade or replacement for your axle shafts, you'll need the right truck differential parts to get everything turning in the right direction again.

If you don't know exactly what you need regarding these supporting parts, we have experts ready to help you with a simple call so you can get back on the road sooner.

Quality Aftermarket Parts

Because parts like your gear sets are the unspoken heroes of your off-road vehicle's power, it's crucial to invest in quality aftermarket parts while doing your upgrade shopping. This way, you can rest assured that your truck or Jeep can keep moving forward in even the roughest conditions. Investing in top-tier parts upfront also means fewer pit stops and replacements later, so you'll never have to slow down.

Working With a Budget

Not only do we have experienced employees who can help you choose the parts you really need when you shop at 4 Wheel Parts, but we also offer some of the best bargains available thanks to our price guarantee. We offer top brands like Warn and Detroit and get them to you for less than anyone else. If you find your part for a lower price from another seller within 90 days, we'll match the lower cost.

From blazing a trail in the great outdoors to taking weekend road trips on the highway, you rely on your Jeep to see you through. A robust Jeep drivetrain and differential supply the power and traction you need while taking on heavy stresses both on-road and off-road. For repairs and upgrades alike, 4WP carries everything needed to get the job done.

Optimize Your Differential

One of the most crucial components of the drivetrain is the differential. Containing a specifically designed gear train, your Jeep's differential conveys power to the driving wheels and, most importantly, allows the wheels to rotate at different speeds to maintain traction when cornering.

Swapping out the ring gear and pinion lets you fine-tune the leverage you get for rougher terrain. Premier manufacturers like G2 Axle and Gear, Crown Automotive, and Dana Spicer provide 4WP—and you—with the right equipment.

Get the Whole Package

The worst thing that can happen when starting a drivetrain rebuild project is discovering that you're missing parts halfway through. 4WP's rebuild kits are carefully assembled to include all the Jeep differential parts your model needs, along with components for the rest of the drivetrain.

Drive shafts, transmissions, axle assemblies, and more are all within reach, as well as the tools needed to install them. Don't forget one of our Jeep differential covers to secure the system.

Count on Our Price Guarantee

At 4WP, we hold our customer service to high standards and seek to ensure that you get your Jeep back out of the garage as soon as possible. Along with our selection of high-quality parts, we offer unbeatable prices backed by a 90-day price match guarantee. If you find what you ordered elsewhere with a lower price tag, we'll refund the difference so you're satisfied.

Order today or talk with a customer service representative to see for yourself what we can do for you.

For serious off-roaders, having an adequate Jeep differential and drivetrain is essential. 4WP carries essential Jeep accessories, like the Rubicon Express NP231 Slip Yoke Eliminator Kit, needed to keep your ride running properly no matter how tough the terrain.

When it comes to Jeeps and hardcore trail trekking, serious driveline components are everything. We carry top brands like Rubicon Express, Pro Comp, ARB, and many more, so you can be sure you're getting quality Jeep accessories that will last.

Transfer Case Upgrades

The first thing many Jeep owners think about when looking to upgrade their off-road capability is the transfer case. It helps engage and disengage the front or rear wheels in your Jeep's drivetrain, making it an essential piece of off-roading equipment.

There are several types of transfer cases available, each with its own benefits. The TeraFlex 2WD Low Range Kit helps improve the low-range shift pattern, while the Advance Adapters TJ Rubicrawler replaces the stock tail housing with a planetary gear reduction box for better capability.

When the early-morning sun crests the ridge, your heart starts pounding as the trail opens up before you. It's at this moment that you need to know your Jeep drivetrain is ready for the challenge.

Keeping your hardcore Jeep ready to conquer the toughest trails is easier when you swap out old, worn equipment with rugged new parts from 4 Wheel Parts. We have everything your Jeep needs, from drive shafts and transfer cases to replacement axles, to give your ride the edge it needs to push through challenging terrain and complete another memorable run down the mountainside.

Robust Drivetrains and Differentials

Whether you're looking for a heavy-duty axle U-joint or a tough differential cover gasket, 4 Wheel Parts has them in stock and ready to ship. Our vast selection of differential parts comes from prominent OEM and aftermarket manufacturers like Lube Locker, Crown Automotive, and Trail Gear. Your rig always gives its best for you, so return the favor by replacing your old drivetrain parts today.

At 4 Wheel Parts, we know you'd rather be out on the trail, which is why we offer the convenient Select Vehicle Year tool. With this tool at your fingertips, finding the right Jeep differential for your vehicle has never been easier or faster.

Every Part You Need for Less

When you shop at 4 Wheel Parts, you never have to settle for second-best. Our extensive inventory of high-quality parts and accessories is backed by our 30-day return policy. We also offer fast, free shipping on qualifying orders of $99 or more.

With our 100% Price Match Guarantee, you're going to pay the lowest price every time. We're so confident that we give you 90 days after your purchase to look for a better deal. If you find one, we'll match it and refund the difference. That's the 4 Wheel Parts difference. Take advantage of it today.

When you are making your way down a tough trail, your Jeep's differential works overtime. If every part in the system isn't functioning properly, you may not have the power to get unstuck. Instead of being stranded somewhere you would rather not be, rely on 4WP to order a variety of Jeep automatic transmission parts to make a solid repair and get back on the trail.

Check out our transmission rebuild guide for information about making your old transmission new again. Then, chat with one of our parts experts to be sure you're getting the best parts for maintaining, repairing, or upgrading your rig.

Lock Your Jeep

If your Jeep is like most, it has a stock differential. While this type of differential is effective for most off-road obstacles, it can leave you frustrated in extreme situations. Add Jeep lockers to your rig to lock both wheels on an axle together. Instead of watching one wheel spin while the other stays still, you can gain real traction and movement to escape difficult situations with a locker assembly.

While you're at it, don't ignore problems with your overall axle assembly. If you need to order a new axle assembly for your Jeep, we have you covered. Our selection of complete axle assemblies features everything you need to get your 4X4 going again.

Order With Confidence

At 4WP, we proudly feature the components you need to get the most out of your off-road adventures. Still, we never ask you to pay a premium for OEM-grade parts. Instead, we give you access to our inventory and expertise at a fair price. Browse our inventory and place your order today.

Locking Differentials

Looking to put power down to both wheels? A locking differential is the answer. Locking differentials like the Eaton Dana 44 30 Spline 3.73 Down 4 Pinion E-Locker help keep both wheels turning at the same speed, even if one has lost traction. This can be a lifesaver when you're stuck in the mud or climbing a steep hill.

Complete Axle Assembly

When the stock axles just won't cut it anymore, the next step is upgrading to a complete axle assembly. This allows you to start with a blank slate and build the Jeep of your dreams with all the off-road capability you could want.

A popular option is the Dana Spicer Dana 44 Ultimate JK Front Axle Assembly with a 5.13 ratio. This is a direct fit for Jeep Wrangler JK models and includes everything you need for installation.

No matter which Jeep drivetrain parts you're looking for, 4WP has you covered. Browse our selection and find the perfect upgrades for your ride.