The Dana brand is the global leader in drivetrain components. Dana axles set the standard for other aftermarket axle manufacturers who call their axles “Dana 44s”, just like most of us call cotton swabs Q-tips. But make no mistake - if you’re not buying genuine Dana, you’re not getting the same quality and performance in your parts. With Dana’s innovative Crate Axle™ program, Spicer making it even easier for you to get the exact OE-quality axle you need, right out of the box. Get 100% genuine Dana 44™ product (including housing, gears, bearings, and axle shafts) quickly and easily.
While it’s not easy to improve upon the best, Dana 44™ axles are now even better! Thicker wall tubing increases axle strength and raises the gross axle weight rating. Combine that with genuine Spicer™ chromoly axle shafts and gearing, plus Spicer SPL™ 1350 u-joints, and you'll have unparalleled strength and performance on any terrain. See the diagram below for additional features and benefits of the new-and-improved Dana 44™.
The Ultimate Dana 44™ axle is a direct bolt-in solution that delivers optimal strength, durability, and performance. Featuring a number of upgrades for added on-trail durability, plus added strength wherever you take your vehicle, the Ultimate Dana 44™ axle is built to meet the demands of serious off-road enthusiasts
From the Spicer nickel chromoly steel axle shafts to the Spicer performance differential cover to the SPL™ 1350 axle shaft universal joints, the Ultimate Dana 44™ front axle is built to deliver for people who rely on their Jeep Wrangler JK. In addition, the axle is equipped with the following features and benefits.
Jeep Wrangler JK owners are some of the most hardcore off-roaders out there, and Dana axles have been right there with them. So when these Jeep owners modify their axles for even better performance over rocks, across sand and through mud, Dana took notice. The Ultimate Dana 60™ incorporates many of these innovations, so you can get premium performance right from the start.
The Ultimate Dana 60™ front axle features massive Spicer SPL™ 70 universal joints, delivering optimal performance for lifted vehicles with larger tires. You not only get a higher torque load, but with new “rock solid” seals you get peak protection from environmental contaminants. In addition, Spicer 35 spline SAE-4340 nickel chromoly steel axle shafts help meet the rigors of off-road, providing maximum strength and durability for vehicles with larger tires. And that’s just the beginning.
Ultimate Dana 60™ Front Axles: Upgrades Jeep Lovers Demand.
Ultimate Dana 60™ front axles feature improvements throughout that are designed to give you an advantage across even the most brutal terrain.
When you’re taking on the roughest terrain, you need the biggest, strongest axles available. You need the Ultimate Dana 60™ axle. Engineered to be a direct-fit, bolt-in solution for the Jeep Wrangler JK, Ultimate Dana 60™ rear axles can withstand the extreme punishment of extreme off-roading. Built for superior strength inside and out, these axles have what it takes to overcome even the toughest obstacles.
The Ultimate Dana 60™ rear axle incorporates many of the upgrades serious Jeep enthusiasts demand.
Everything about the Ultimate Dana 60™ rear axle is engineered to ensure that you get optimal strength and durability. The full-float design means that the vehicle weight is carried by the housing instead of the shaft. That means you can enjoy a greater load-carrying ability wherever your Jeep takes you. In addition, Ultimate Dana 60™ rear axles offer the following advantages:
Ultimate Dana 60™ Rear Axles: Performance for the Jeep Wrangler JK. Gain a true competitive advantage as you take on the toughest off-road terrain with high-performance Ultimate Dana 60™ rear axles.
Get genuine performance from genuine Spicer. 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. That’s why Spicer is the name you can trust for top performance and durability.
The genuine Spicer components in our front axle shaft assemblies are engineered to work together perfectly—the knockoffs can’t make that claim. A complete front axle assembly from Spicer includes:
The inner shaft and outer stub are also sold separately.
What sets genuine Spicer front axle assemblies apart from the knockoffs?
Through heat treating and a slower quality scan rate, Dana is able to deliver a much more consistent and stronger Spicer axle shaft. In addition, the cold-formed rolled spline eliminates the need for machining, which can cause stress fractures and premature failures.
And not only are Spicer axle shafts fatigue-tested to last, 100% of our front axle parts are ultrasonically tested, so we’re able to check for any internal cracks that regular magnetic testing can’t reach. We’re proud to claim a safety factor that’s high even by OE standards - because when it comes to the performance of your axles, there’s no room for compromise.
Spicer Rear Axle Shaft Kits include:
The same heat treating, slower quality scan rate and cold-formed rolled spline also enable Spicer to deliver a much more consistent and stronger rear axle shaft, with less of the machining that can lead to stress fractures and premature failure. In addition, Spicer rear axle shafts undergo the same fatigue testing and ultrasonic testing, delivering a safety factor that’s high even by OE standards.
Spicer rear axle shafts offer a complete repair solution for your car, pickup truck, or SUV, including the studs, bearings, and seals you need.
When it comes to genuine Spicer quality, the difference is in the testing.
Spicer rear axle shafts are:
It is a difference that you will notice as you make repairs to your rear axle.
Engineered for ideal strength off-road and optimized for use with larger tires, Spicer nickel chromoly axle shafts are the name people trust for their vehicles, including Jeep, Ford, and more. And with OE quality built into every Spicer part, you know you will get an axle shaft that fits your off-road vehicle and delivers the same performance you got from your original part.
Not all chromoly shafts are alike. SAE-4340 nickel chromoly axle shafts are engineered to exceed OE standards and meet the exacting demands of off-road.
SAE-4340 nickel chromoly steel construction ensures ideal hardness throughout the part
Spicer nickel chromoly steel axle shafts are also put through rigorous heat treatment processes
Designed to deliver added strength and durability, these genuine Spicer axle shafts are one more example of the innovations that we bring to performance applications. That's why we include them on our Ultimate Dana 44™ and Ultimate Dana 60™ axles.
Unleash the performance in your vehicle with the Spicer® 35 Spline Drive Flange Kit, built to the exact specifications of the Dana 60™ axle. The kit includes everything you need to replace your internal manual locking hubs with a hub drive flange. The 35 Spline Drive Flange Kit is a high-performance part that stands up to the toughest terrain, and it’s one more way that Dana meets the needs of serious off-roaders everywhere.
Spicer 35 Spline Drive Flange Kits are:
Each Spicer 35 Spline Drive Flange Kit contains:
Dana is providing Jeep owners with an upgrade for their Wrangler JK with this new high-performance Spicer driveshaft.
Jeep enthusiasts everywhere trust genuine Spicer parts for unparalleled performance in even the toughest conditions. The new genuine Spicer driveshaft, built specifically for the Jeep Wrangler JK, gives drivers an added edge when going off-road.
Find out why the Spicer name has been trusted for generations, and why company innovations will continue to inspire off-roaders to push the boundaries for years to come.
This driveshaft features a smaller diameter, which will not interfere with the Jeep Wrangler JK exhaust. In addition, you will enjoy the following advantages:
Optimized for 0" - 2" and a 2" - 4" lift
Thicker tube than original equipment part
Longer slip yoke for increased travel
Built from high-quality steel to deliver the ruggedness and durability you’re already getting in your Ultimate Dana 60TM axles, 1350 Series driveshafts are engineered for applications that require high horsepower and torque.
Mustang owners know a thing or two about performance, and that is why they choose the Spicer brand time and again. The Spicer one-piece aluminum driveshaft, engineered specifically for the Ford Mustang, is no exception. It is a driveshaft that is designed for applications that call for increased horsepower, so you can hit the road with confidence.
Spicer one-piece aluminum driveshafts offer a number of features that Ford Mustang owners demand, including:
Provides quicker acceleration
Reduces noise, vibration, and harshness (NVH)
Spicer one-piece aluminum driveshafts for the Ford Mustang are just one example of the full line of drivetrain components built to meet the needs of high-performance drivers.
Whether you are driving outside the lines or between them, demand the performance that comes from genuine Spicer quality light vehicle OEM driveshafts. Spicer automotive driveshafts and components are available for automotive applications, including passenger cars and light trucks. Because Spicer parts are manufactured to the same standards as original equipment parts, you can count on them to meet or exceed OE performance.
Spicer light vehicle driveshaft assemblies are:
Genuine Spicer light duty driveshaft products are manufactured to the same high standards as Original Equipment (OE) parts – because they are OE parts. That means when an automotive driveshaft part is replaced with a genuine Spicer product, it’s being replaced with the original equipment product, ensuring the same performance and reliability you’ve come to expect.
Spicer driveshaft assemblies and steering shafts are engineered for reduced weight and designed to minimize noise, vibration, and harshness (NVH).
You expect a lot from your vehicle, and Spicer Life Series™ (SPL™) universal joints deliver. Spicer Life Series u-joints consistently outperform competitors, so you can hit the road or trail with confidence. Check out the difference that SPL u-joints can make in your vehicle, and make sure you’re getting the longer life, increased bearing capacity and lower maintenance costs that Spicer Life Series™ (SPL™) can provide.
Cold-forged from high-quality steel, Spicer Life Series™ (SPL™) universal joints deliver the strength and durability that today’s performance vehicles demand.
It all adds up to all-out protection and a longer life for your driveshaft, and it’s why Spicer Life Series™ (SPL™) is the brand people trust.
Spicer Life Series universal joint offer a number of features that help you get the most out of your vehicle—as well as benefits that the competition simply cannot match.
No matter what conditions you throw at your 4WD vehicle, trust non-greaseable Spicer SPL™ u-joints with the triple lip seal for premium performance. And when you need it, Spicer 4WD u-joint performance packs have everything for a complete u-joint change-out - with just one part number to order.
Spicer Life Series™ u-joints are part of a full line of Dana-backed parts designed to unleash the performance in your vehicle.
Engineered for precision and durability, Spicer end yokes help to minimize noise and vibration to keep your driveline running smoothly. In addition, Spicer driveshaft end yokes are:
Minimize noise, vibration, and harshness and keep your driveline running smoothly.
Spicer end yokes deliver the same quality and reliability you expect from your original equipment parts. That is because they are OE parts, manufactured to the same standards and specifications as the end yokes that were installed in your vehicle in the first place.
When you choose genuine Spicer end yokes, you can be assured that you are receiving:
The bottom line is this: Spicer end yokes deliver the same quality and reliability you expect from your original equipment parts. That’s because they are OE parts - manufactured to the same standards and specifications as the drive shaft yokes that were installed in your vehicle in the first place.
Spicer universal joints and end yokes deliver top performance and value for your driveshaft. Count on Spicer bearing strap and U-bolt kits to keep it all together. These strap and U-bolt kits are manufactured to the same high standards you’ve come to expect from the most reliable name in driveshaft parts.
Strength and security - that’s what you get with Spicer bearing strap and u-bolt kits. With components designed for a precise fit and excellent fatigue resistance they are a dependable replacement for your vehicle’s worn or damaged original parts.
Designed for a precise fit and excellent fatigue resistance.
Spicer automotive u-bolts and bearing straps are the best way to ensure that your u-joints and end yokes stay secure. Like all genuine Spicer parts, Spicer u-bolt kits are engineered to deliver original-equipment quality, as well as the following features:
Engineered specifically for Ford 9" applications, including the Mustang, Thunderbird, Bronco, F-150, and more, the Spicer third member is a bolt-in solution that offers two quick-exchange options for circle track, street rod, racing, off-road, and other applications where limits are pushed.
Dana manufactures two construction options to meet your Ford vehicle’s needs.
Both options offer optimal center section solutions for high-performance applications, as well as the following features:
No matter which option is right for your Ford vehicle, you get the confidence that comes from riding on genuine Spicer parts. Get the strength, power, and endurance you need in the most extreme conditions.
All Spicer ring and pinion gears are designed and tested to meet original equipment specifications. They're built to the latest designs, which include:
When you purchase genuine Spicer ring and pinion gear sets, you can be confident the ring and pinion set will meet or exceed the exact Dana standards that original equipment manufacturers have relied upon for more than a hundred years. Spicer gearing is:
Spicer ring and pinion gearing consistently offers advantages over the knock-offs. That's because Spicer parts start from quality materials, and then they are subjected to computer-controlled processes and rigorous testing.
Remember: Non-genuine replacement parts are usually not manufactured to the same standards, which can cost you more in the long run. When you purchase gearing with the Spicer name, you can rest assured that you are getting quality product that’s engineered to keep your vehicle on the road.
For years, Spicer differential carrier case assemblies have been an effective repair solution for automotive applications, including autos, pickup trucks, SUVs, and more. In addition, we are always making improvements to our diff cases to ensure that we are providing original equipment quality for individuals looking to save money and increase performance.
Get the strength and durability you need in your light-duty applications with Spicer diff case assemblies, part of a complete line of high-performance parts that offer a level of quality that earns the legendary Spicer name. Browse Spicer performance parts today and discover the difference that Spicer parts can make for you.
For a distinct advantage off-road or on the track, count on Spicer performance spools for the ultimate in traction. Spicer spools keep the left and right axles spinning together, so you get constant traction and peak performance that lasts.
Spicer performance spools offer tremendous advantages for racing enthusiasts and hardcore off-roaders, providing features and benefits that standard differentials cannot offer. Spicer performance spools replace the need for a differential case, thus eliminating failures from high-torque, high-impact situations.
Eliminate gear failure caused by case deflection or differential gear failure with Spicer full spools. By replacing the entire differential carrier, Spicer full spools offer a competitive edge off-road or on the racetrack.
When you purchase Spicer full spools, you are getting parts that are:
Designed to replace the spider gears inside the differential case, Spicer mini spools are a fast, effective way to get full lock-up on the dirt track or off-road. Discover the difference that comes from dual heat-treated high-strength 9310 forged steel, and check out the downloadable sheet on the left to find the part number that’s right for your vehicle.
Spicer spools are not recommended for everyday street driving, but they offer incredible benefits in performance applications.
Spicer parts can deliver innovations that meet the latest performance demands. That commitment to the specialty market is what has made the Spicer brand the most trusted name in the business.
Your differential is engineered from some pretty intricate components, and nothing keeps everything protected like genuine Spicer differential covers. Whether your vehicle is built for speed or heading off-road, Spicer diff covers are there, keeping your gearing safe and protecting your investment. Spicer also offers a selection of genuine standard OE differential covers and aluminum finned differential covers.
For full-performance differential covers that are engineered with the serious off-roader in mind, get the same name you trust for all your drivetrain products - genuine Spicer. Manufactured from high-strength nodular iron, Spicer performance diff covers are built to meet the demands of any environment.
Genuine Spicer pinion yokes deliver maximum strength, premium durability, and unparalleled protection against corrosion—exactly what you expect from the most trusted name in drivetrain components.
Each genuine Spicer performance pinion yoke is:
Spicer performance pinion yokes are available for most popular axle models. They are part of the full line of performance parts manufactured to meet the demands of serious enthusiasts - and deliver the level of quality that earns the backing of Dana.
Get everything you need to rebuild your differential case with genuine Spicer inner gear kits. Forged to ensure greater strength and increased durability, this is only inner gear kit that is engineered to meet the standards of Dana, the global leader in drivetrain components.
Spicer inner gear kits include the parts you need to make your repair easy:
Because these parts are near-net forged to original equipment specifications, you can be assured that you get maximum durability.
Each component of a Spicer inner gear kit is engineered to exact Dana specifications. In addition, you can get performance without the stress risers that come from cutting gears. Because Spicer inner gear kits offer the following features, you can be assured of optimum quality:
Spicer inner gear kits are one of the many repair solutions designed specifically for high-performance applications. Wherever limits are pushed, on the track or on the trail, Spicer parts are there.
Genuine Spicer Axle Kits include all the latest production upgrades, so the parts you’re installing are as good - or better - than the parts that originally came with your vehicle.
The most comprehensive kit comes complete with everything you need for a thorough and lasting repair.
Remember - not all bearings are created equal. Choose Dana's Spicer axle bearing kits for just the right repair.
Each kit comes complete with exactly the right combination of parts you need to get your axle back in shape and on the road, including:
Take control of your 4-wheel drive engagement with a high-performance Spicer 4WD vacuum actuator. This vacuum-operated diaphragm:
If you are experiencing less responsiveness in your 4 wheel drive axle, there is a good chance that your rubber diaphragm is cracking or breaking, impeding the operation of your four wheel drive truck or vehicle. By replacing the 4WD vacuum actuator in your pickup truck, Jeep or SUV, you can help remedy this. Spicer 4WD vacuum actuator kits come with everything you need to make a complete repair, including all the gaskets and seals that prevent leaks and keep the elements out.
Spicer 4WD vacuum actuators are part of the complete line of Spicer high-performance parts. Engineered to deliver on or off the road, these are the parts that serious enthusiasts demand.
Tired of using paper differential gaskets? With genuine Spicer high-performance gaskets, you have a quick and easy solution. These gaskets are easily installed and instantly sealed, making replacement a snap when you are in the field. And once they’re installed, Spicer high-performance gaskets deliver maximum durability.
Made in the USA, Spicer high-performance gaskets feature:
Spicer high-performance gaskets are designed to seal minor surface irregularities. In addition, these gaskets are:
Spicer high-performance gaskets are part of a full line of quick and easy repair solutions and service parts for performance enthusiasts everywhere.