Complete Axles & Third Members

When you are looking for the ultimate in high performance Axles and Third Members we have compiled the best brands in the business and put them together to give you an assembly with the ultimate in strength and durability. These assemblies come to you ready for installation. Durability is the hallmark of a truck that can handle the elements and negotiate the hazards of the off-road trail. You want tested parts that improve your ride and won't fail when you need them the most. That's why we stock third members and axles that keep your wheels churning through sand, mud, snow and anything else you drive through. A complete Toyota front axle rebuild or a replacement third member has to be strong to last.

Shore Up Your Undercarriage
To strengthen your rig's drivetrain, we stock axles, splines and accessories by trusted brands such as Currie, Jeep, Dana Spicer, Trail Gear and Omix-ADA. Axle assemblies are built to your specifications and complete assemblies come with everything you need to finish the job. Talk to our truck experts for advice on how to upgrade your vehicle, or bring your vehicle in to one of our installation centers and have parts mounted by professionals.

Whether you need a third member differential or a third member axle, we have the strongest parts for your truck. Installing a complete differential is a massive job, so to get the housing, gear ratio, wheels, bolt patterns and other specifications and modifications precise call the Tech Line. At 4 Wheel Parts we want you to get the best part to improve the performance of your truck or Jeep.

Trusted Customer Service
When it comes to technical advice, or a huge selection of aftermarket parts, we have what you crave at 4 Wheel Parts. Customer service specialists are always on hand to discuss your latest ideas. Our prices make your money go further and our 100 percent price match guarantee is good for 90 days after you order. We offer discounts, deals and bargains, as well as free shipping on many orders. We share your passion and excitement for the off-road life, where life is always better.

You want to spend your weekend out on the trails, wind in your hair and wheels in the mud, not dealing with a broken axle and trying to build a new assembly from scratch. That's why we offer the right complete Toyota front axle for your ride, and can build one according to your specifications in no time and have it shipped to you, ready for installation. Along with our third member selection, these axles are designed to get you back off-road with more power and confidence than ever before.

Our Axle Builds
Our axle assemblies are completed using nothing but the best of the best in terms of parts, so you'll be getting the axle you really need when it arrives at your door. We offer completed assemblies from Jeep, Omix-Ada, TeraFlex, Trail Gear and many other noted off-road gear creators to get the best results possible. It's just one of the many ways in which we work to ensure your off-roading experience is as optimized and fun as possible.

Third Members
If you've never worked with one before, you might be asking, “What is a third member?” Simply put, this part is also known as a “drop out” in some places, and is a separate gear case assembly that attaches to the axle. This can be removed from the housing unlike axles that have the gears and other crucial parts attached, making rear-end changes much easier down the line. Every 3rd member differential we offer is completed, so you don't need to worry about scrounging around for all the small parts and pieces you'd need to build one yourself.

Fast Shipping
Not only do we pride ourselves on our everyday low prices at, but we also offer some of the fastest, most reliable shipping out there. We mail your products directly to you, regardless of the size or shape of the part in question, so you'll never need to worry about wasting your time meeting up with a middle man. This gets you back on the road sooner so you don't need to miss out on even a second of valuable off-roading time.

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