Sales Support 800-555-3353

Jeep Differential & Drivetrain Parts

Jeep Differential & Drivetrain Parts

From blazing a trail in the great outdoors to weekend road trips on the highway, you rely on your Jeep to see you through. A robust Jeep drivetrain and differential supplies the power and traction you need while taking on heavy stresses on- and off-road. For repairs and upgrades alike, 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, and premier manufacturers like G2 Axle and Gear, Crown Automotive and Dana Spicer provide - and you - with the right stuff.

Get the Whole Package

The worst thing you could do when starting a drivetrain rebuild project is to find out you're missing parts halfway through.'s rebuild kits are carefully composed to hold all the Jeep differential parts your model needs, and the rest of the drivetrain besides. Drive shafts, transmissions, axle assemblies and more are all within reach, as well as the tools to install them. Don't forget one of our Jeep differential covers to secure the system.

Count on Our Price Guarantee

At, we hold our customer service to high standards and seek to ensure you get your Jeep back out of the garage as soon as possible. Along with our stock of high-quality parts, we offer unbeatable prices and make sure they're unbeatable with a 90 day price match guarantee: if you find what you ordered elsewhere with a lower price tag, we'll pay you back the difference so you're satisfied. Order today, or talk with a customer service representative, and see for yourself what we can do for you.

For serious offroaders, having an adequate Jeep differential & drivetrain is essential. 4WD carries the essential Jeep accessories like this Rubicon Express NP231 Slip Yoke Eliminator Kit needed to keep your ride running perfectly, 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 to engage and disengage your front or rear wheels Jeep's drivetrain, making it an essential piece of offroading equipment.

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

Axle Assembly As an avid Jeeper, upgrading and updating your ride’s look and parts is simply a way of life at this point. The next time you’re looking to make a change, consider checking out Jeep axle parts for sale. Updating your axles is a great way to keep your Jeep’s steering straight and your adventure moving forward on any terrain. Of course, you’ll need more than a single set of Jeep Wrangler axles if you really want your driving experience to stay on point in the coming years. You’ll need both Jeep front axle assemblies and Jeep rear axle assemblies in order to get to your next destination without a hassle. Fortunately, we have anything a Jeeper like yourself could ask for regarding this upgrade at, and can even offer expert advice on making your selection from our huge stock of aftermarket parts.

Axle Shaft

Clutch & Bellhousing Components Driving a manual Jeep certainly has its benefits during your off-road excursions, but Jeeping in this way also means you have a few extra parts to take care of along the way. Jeep clutch parts such as your clutch pressure plate and clutch bellcrank bracket will need replacing over the years to keep your ride moving forward. Without your clutch, your Jeep wouldn’t be moving forward at all, much less handling the rough terrain of off-roading. However, a cheap or poor Jeep bellhousing replacement isn’t going to keep you on the road much longer, either.

Differential Ring and Pinion

Drive Shafts & Drive Shaft Components Under your Jeep’s hood, hundreds of parts both big and small are working together to make your off-roading excursions possible each and every weekend. One of these important assemblies is your drive shaft. However, the Jeep drive shaft parts that keep everything moving in the right direction are prone to wear and tear over time, and may need replacing if you want to keep your steering manageable. At, we’re here to make the lives of our fellow off-roaders easier, which is why we offer the lowest possible prices on parts like universal joint U bolt kits and that drive shaft pinion yoke you’ve been looking for. When you choose to shop with us, you’ll get an unbeatable price guarantee on parts like these and other Jeep shaft components you need, so you can focus on the road ahead rather than on your wallet.

Jeep OEM Replacement Axle Parts Sometimes, it’s just hard to beat the originals. While we definitely specialize in the sale of top-notch aftermarket parts here at, we still have a wide range of OEM replacement axle parts for Jeepers who just prefer to keep things original. From differential disc kits to new manufacturer axle differential bearings, we have what you need to upgrade your axle in no time. Upgrading your Jeep is something you love to do, but it always feels good to save a bit of your hard-earned cash in the process. When you’re looking for Jeep axle parts for sale, lets us help you out at

Locking Differentials

Manual Transmissions Parts

Performance Axle Components Changing out your axles and their parts is perhaps one of the best ways to enhance your Jeep’s performance during off-road travels. However, not just any old axles will get the job done. If you want the best of the best for your adventuring needs, check out the wide variety of performance axle components at As is the case with any Jeep part, the quality of Jeep performance axle parts should be your top concern when making any sort of purchase. Fortunately, we only offer top-notch parts at, so you can rest assured your differential air system line or Jeep axle yoke can get the job done, regardless of the terrain that lies ahead.

Transfer Cases and Replacement Parts Transfer cases provide crucial power to the axles on your Jeep. Many components work together to allow you to control your vehicle on and off of the road. 4WD has Jeep transfer cases for sale as well as a large selection of hard-to-find parts from transfer case bearings and bushings to couplings, covers, and seals. Browse our selection of Jeep transfer case replacements or use our powerful search tool to find the right transfer case bearing or transfer case input shaft for your rig.

When you are making your way down a tough trail, your Jeep’s differential works over time. If every part in the system isn’t functioning perfectly, you may not have the power to get unstuck. Instead of being stranded somewhere you would rather not be, rely on to order a variety of Jeep differential parts. Our inventory includes the Jeep parts and accessories you need to off-road with confidence.

Rebuild Your Transmission

Your Jeep drivetrain is essential at delivering an exceptional off-road performance. If you have a problem with your rig’s transmission, you need access to the right 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 are 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 put, you make real movement getting out of sticky situations with a locker assembly. While you are at it, don’t ignore overall problems with your axle assembly. If you need to order a new axle assembly for Jeep vehicles, we have you covered. Our selection of complete axle assemblies features everything you need to get your 4X4 going again.

Order With Confidence

At, we proudly feature the components you need to get the most out of your off-road adventure. 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 the power down to both wheels? A locking differential is the answer. Locking differentials like this Eaton Dana 44 30 Spline 3.73 Down 4 Pinion E-Locker helps 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 axels just won't cut it anymore, the next step is upgrading it to a complete axle assembly. This allows you to start with a blank slate and build the Jeep of your dreams, with all the offroad capability you could ever want. A favorite is the Dana Spicer Dana 44 Ultimate JK Front Axle Assembly 5.13 Ratio. This is a direct fit for Jeep Wrangler JKs and includes everything you need to get it installed.

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

Join our mailing list to receive information on new products, special events, discounts and more!