Jeep Replacement Upgrade Axle Shafts

You've never had any complaints regarding your Jeep factory-installed axle, but that doesn't stop you from dreaming about swapping it out with a superior axle before your next round of off-roading. When you're ready to take the plunge, 4WD.com has the premier axles you want from leading manufacturers such as G2, Rubicon Express and Alloy USA.

Upgrade Your Axles for New Adventures

As much as you love your Jeep, you secretly know that your existing axles are holding you back. You yearn for the freedom that a Jeep YJ axle upgrade would bring you. You dream about the new trails you would blaze after installing your Dana 30 upgrade kit. 4WD.com wants you to know that you can make your dreams a reality. We sell direct-fit axle shafts at low prices that exceed your factory-installed axles. These aftermarket and OEM axles are constructed from high-grade steel to ensure they have the strength and toughness to take on the gnarliest trails you can throw at them.

Get Tough Axles for Extreme Environments

4WD.com knows that to get to the best jeeping areas you need axles that can stand up to the most extreme environments. After all, no self-respecting jeeper is going to let the trail best them. When you install a superior axle, such as the G2 Pacer Gold Series, you're putting into place the final piece you need to take your jeeping adventures to the next level. Let 4WD.com help you upgrade your Jeep axles so that you never have to admit that the trail was just too much for you.

4WD.com backs all of our products with our customer friendly 4 Wheel Drive Hardware price guarantee. If you buy something and then find it somewhere else at a lower price within 90 days of your purchase, we'll not only match the new price, but we'll refund you the difference. Check out our online catalog for the lowest prices, and we know you'll find something you didn't know you needed.

A Jeep's stock axles will do the job just fine most of the time. But if you're planning on doing any serious off-roading, or just want to have a little more peace of mind knowing that your Jeep's axles can handle anything you throw at them, it's time to upgrade to an aftermarket Jeep axle replacement from 4WD.

With names like Dana Spicer, G2, and Alloy USA, you better believe 4WD has the best quality axle shaft replacement options possible. So whether you need a new front axle shaft for your Jeep TJ or you're looking for a complete set of Jeep JK axle shafts like these G2 Dana 44, 4WD is the place to go.

Increased Off-Road Capability
The first and most obvious reason to upgrade your Jeep's axle shafts is for increased off-road capability. Aftermarket Jeep axle shafts are designed to be stronger and more durable than stock, meaning they can take a beating when you're out on the trails. And with options like the G2 Placer Gold Series Dana 44 JK Rubicon Rear Axle Shaft, you're getting an axle shaft that's been specifically designed for extreme off-roading.

Make Sure It Fits Your Vehicle

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G2 Axle & Gear Replacement Axle Kits

From $114.99

Jeep axle upgrade engineered to withstand the additional load of high-torque applications
Stronger than factory
Comes with full manufacturer warranty
Fits multiple Jeep models
California Residents: WARNING

From $114.99

4.2 4.2 (5)

G2 Axle & Gear Tork Front Axle Kits

From $164.99

Jeep axle upgrade engineered to withstand the additional load of high-torque applications
Stronger than factory
Heat-treated for strength
Fits multiple Jeep models
California Residents: WARNING

From $164.99

4.0 4.0 (1)

G2 Axle & Gear Replacement Axle Shafts

From $114.99

Jeep axle upgrade engineered to withstand the additional load of high-torque applications
Stronger than factory
Comes with full manufacturer warranty
Fits multiple Jeep models
California Residents: WARNING

From $114.99

G2 Axle & Gear Placer Gold Series Axles

From $259.99

G2's Placer Gold Series Axles are engineered to endure the most extreme environments
Stronger Jeep axle upgrade that exceeds the strength of factory parts
Forged from 4340 chromoly and heat-treated
Proven ability to withstand larger tire loads and low gear ratios
California Residents: WARNING

From $259.99

G2 Axle & Gear Birfield Axles

From $99.99

Upgrade to G2's heavy duty Birfield Jeep axles
Replaces the weak factory Birfield joints
Forged from high-strength 4340 chromoly
Heat-treated for additional strength
California Residents: WARNING

From $99.99

RCV Ultimate CV Axle Shafts

From $1,049.95

Twice as strong as OEM Jeep axles
Eliminates U-joint binding to allow smooth transfer power to the ground
Low maintenance and operate with a smoothness you can feel
"No Questions Asked" limited lifetime warranty
California Residents: WARNING

From $1,049.95

Crown Automotive Axle Kits

From $105.99

Direct-fit Jeep axles
Available for numerous axle types, such as CV-style, C-clip, front inner and outer, and bolt-in
Available for many Jeep models
California Residents: WARNING

From $105.99

4.5 4.5 (2)

Alloy USA Axle Shaft Kits

From $159.99

High tensile strength 4340 Chromoly
40% stronger than stock
Includes everything you need to complete the job
10 year warranty
Don't worry about broken axles on the trail with this Jeep axle upgrade
California Residents: WARNING

From $159.99

4.2 4.2 (5)

Alloy USA Rear Axle Shafts

From $129.99

High tensile strength 4340 Chromoly
Direct replacement
40% stronger than stock
10 year warranty
Don't worry about broken axles on the trail with this Jeep axle upgrade
California Residents: WARNING

From $129.99

4.0 4.0 (1)

Dana Spicer Dana 60 Axle Shaft Assemblies

From $125.99

Dana Spicer Dana 60 Axle Shaft Assemblies are ultrasonically tested for unparalleled reliability.
Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with our full line of industry-leading axles.
Spicer Dana 60 Axle Shaft Assemblies are heat treated and cold formed rolled to ensure a much more consistent and stronger axle shaft.
Spicer axle shafts undergo fatigue testing and ultrasonic testing, delivering a safety factor that’s high even by OE standards.
California Residents: WARNING

From $125.99

Dana Spicer Dana 30 Axle Shaft Assemblies

From $1,051.99

Dana Spicer Dana 30 Axle Shaft Assemblies are ultrasonically tested for unparalleled reliability.
Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with our full line of industry-leading axles.
Spicer Dana 30 Axle Shaft Assemblies are heat treated and cold formed rolled to ensure a much more consistent and stronger axle shaft.
Spicer axle shafts undergo fatigue testing and ultrasonic testing, delivering a safety factor that’s high even by OE standards.
California Residents: WARNING

From $1,051.99

Dana Spicer Dana 44 Axle Shaft Assemblies

From $105.99

Dana Spicer Dana 44 Axle Shaft Assemblies are ultrasonically tested for unparalleled reliability.
Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with our full line of industry-leading axles.
Spicer Dana 44 Axle Shaft Assemblies are heat treated and cold formed rolled to ensure a much more consistent and stronger axle shaft.
Spicer axle shafts undergo fatigue testing and ultrasonic testing, delivering a safety factor that’s high even by OE standards.
California Residents: WARNING

From $105.99

Dana Spicer Dana 35 Axle Shaft Assemblies

From $200.99

Dana Spicer Dana 35 Axle Shaft Assemblies are ultrasonically tested for unparalleled reliability.
Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with our full line of industry-leading axles.
Spicer Dana 35 Axle Shaft Assemblies are heat treated and cold formed rolled to ensure a much more consistent and stronger axle shaft.
Spicer axle shafts undergo fatigue testing and ultrasonic testing, delivering a safety factor that’s high even by OE standards.
California Residents: WARNING

From $200.99

Omix-ADA Axle Shafts

From $149.99

Direct-fit Jeep axle shafts
Made of high grade alloy steel
Available for many Jeep models
California Residents: WARNING

From $149.99

Crown Automotive Outer Axle Shafts

From $110.99

Direct-fit Jeep axles
Available for numerous axle types, such as CV-style, C-clip, front inner and outer, and bolt-in
Available for many Jeep models
California Residents: WARNING

From $110.99

5.0 5.0 (1)

Motive Gear Axle Shaft Assemblies

From $569.99

Direct replacements for original equipment Jeep axle shafts without modifications
Made from quality materials and heat treated for strength and durability
Fits multiple Jeep models
California Residents: WARNING

From $569.99

Dana Spicer Front Axle Shaft Assemblies

From $382.99

Jeep axle upgrade to deliver optimal performance with larger tire and off-road use
Increased strength and longer life
25% higher yield strength than orginal u-joint
Available for many Jeep models
California Residents: WARNING

From $382.99

Crown Automotive Axle Shaft

From $117.99

Replacement part
Crown Automotive has been the leading manufacturer and distributor of replacement parts for Jeep vehicles
California Residents: WARNING

From $117.99

Motive Gear Dana 30 Front Axle Kit With ARB Locker

From $1,560.99

Direct replacements for original equipment Jeep axle shafts without modifications
Made from quality materials and heat treated for strength and durability
Fits multiple Jeep models
California Residents: WARNING

From $1,560.99