The Dynatrac ProRock 44 Unlimited will add both clearance and strength to your off-road vehicle. The ProRock 44 is perfect for those who believed that the ProRock 60 was too much for their needs. The new ProRock 44 has all the same benefits as the 60, however this will come in a smaller, and lighter package.
The ProRock 44 has allows users to use either stock, or aftermarket JK Dana 44 Front internal parts, as well as the wheel ends, and brakes.Once installed you are providing your vehicle with even more ground clearance needed as this example provides more ground clearance than any other Dana 44 axle. And it has the rigidity required for larger wheels and tires.
There is no more worry for bent front end housings. This is a completely welded up and braced housing designed from the ground up to handle the tough trails, large loads, and larger tires.The Dynatrac ProRock 44 will bolt into your stock, or lifted vehicle, with no extra grinding or welding required. Additionally, the ProRock 44 will come powder-coated black to remain corrosion resistant.
*ALL PARTS CARRY THE MFG WARRANTY*
ARB Air Locker’s patented design has proven to be an ultra-dependable product, even under the most arduous conditions. It’s strength lies within the simplicity of the design, the minimal the moving parts ensures maximum reliability. All structural components are manufactured from aerospace grades of high alloy steel, and where possible, they have increased the number of differential pinion gears to distribute torque loads evenly. Many recent Air Locker designs also utilize timed gear sets to further improve strength, a design feature that has led to a second US patent on the product.
Jeep JK Eaton Dana 44 Elocker 30 Spline Features:
Selectable Push-button operation
Positive-electronic locking mechanism
Net-forged gears for added strength
Validated performance and durability
Provides 100% axle lock on demand
Engineered to provide power
Efficient, safe, and sustainable operation
Designed with four (4) alloy pinion gears to withstand high levels of torque
Net forged gears provide greater strength over competitors machine-finished gears
Locking collar is timed for smooth, consistent engagement
Completely Lock your Axle with the Press of a Button
Although your Jeep's front and rear axle does a pretty decent job in some off-road terrains, it can't pull your vehicle over every obstacle while traversing uneven terrain.
That's where Eaton's Dann 44 30-Spline Front or Rear E-Locker comes to play. The E-locker is an electronic, electable differential for drivers that want full control and traction
at the push of a button, giving you the ability to lock your tires together along the axle and help pull your Jeep out of even some of the most unforeseen circumstances.
The E-Locker has net-forged gears for maximum strength and durability, and locking the tires together sends all of the available torque to both wheels equally upon your command,
providing maximum traction and giving you the ability to rip yourself out of the most rugged and challenging terrain. Like all of Eaton's differentials, their E-Locker is built
using high-quality materials, making this a great addition to those who constantly finding themselves battling tough trails and extreme terrain.
High-Quality Construction & Internal Gearing
Eaton builds each E-Locker with a responsive electromagnetic locking mechanism with net-forged internal gears, all contained within a strong case to handle just about any off-road application
you can think of. The E-Locker is also designed with 4 alloy pinion gears to handle the high-levels of torque when the locker is activated, so you'll be more than prepared to push through brand new
terrains you've always wanted to explore. Installation is made simple and straightforward as this locker was designed for a direct replacement of your existing components. Best of all, this unit is backed
by a 1-Year Limited Warranty to help protect your investment.
Please note that the 2007+ JK uses the 3.73 & down carrier because of thick gears.
NOT FOR RUBICON HOUSINGS
Eaton Detroit TrueTrac Differential Danna 44 30 Spline Features:
Helical-style pinion gears
Limited-slip operation
Smooth & automatic engagement
Parts are maintenance free
Validated performance and durability
Efficient, safe, and sustainable operation
High-quality one-piece construction
Moderate Installation
1-Year Limited Warranty
Impressive Off-Road Traction
Eaton's Detroit Truetrac Limited Slip Differentials are a popular choice among off-road enthusiasts alike when it comes to performance drivetrain upgrades, and adding one of these bad boys
to your off-road warrior will provide you with impressive off-road traction without draining your wallet like a full locking differential. This Detroit Truetrac Differential also features helical-style pinion gears
that ensures reliability over all of your performance applications. The truetrac has a smooth and quiet operation, so the only way you'll know if it's engaged is when you suddenly have a ton of a traction.
The limited-slip design of this differential limits the amount of wheel-spin along your axle when tackling extreme terrain, giving you the ability to crawl out of any situation while still maintaining
quality on-road performance.
Automatic Engagement and a Maintenance-Free Design
Eaton carefully designs and constructs each of their differentials using premium components to provide maximum strength and long-lasting functionality. Specifically, the Detroit Truetrac Limited Slip Differential features
precision-cut helical gears and pinions housed in a high-strength flanged body that comes completely pre-assembled and ready to drop in your vehicle's rear axle. The TrueTrac also has no wearable parts and required no maintenance other than standard differential fluid changes,
keeping you on the road longer so you can explore more. The TrueTrac automatically engages when a wheel experiences traction loss, so you won't have to do a thing when you're out on the trails. During normal driving, the TrueTrac operates
like a standard differential to keep your street drive smooth and quiet. Moreover, the TrueTrac Limited Slip Differential is designed to drop right into place of your factory differential; although, a moderate level of mechanical skills is recommended
for the installation process. Best of all, this kit is backed by a 1-Year Limited Warranty to help keep your investment protected.
Provide some added traction to your off-road vehicle when you install the Eaton Dana 44 Performance Differential. Designed to help prevent the gears from slipping while driving on wet or slippery roadways. The Eaton 44 Performance Differential is easy to install with basic tools. The improved 4 pinion spyder gear allows added strength for more heavy duty applications and is used with 30 spline axles.
*Will not work with 2013-2016 JK's with automatic transmissions.
Yukon Grizzly locker, fits Dana 44, 30 spline, 3.73 & down.
Fits Dana Spicer 44 with 30 spline axles 3.73 and down ratio only Patented internal design reduces common locker failures 8620 internals for added strength Assembled in the USA The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns.
Technical Notes: This unit is drilled for 7/16" ring gear bolts. If you are using it in an application which has 3/8" ring gear bolts, please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts.
Extended Lifetime Warranty Available
The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability.
Fits Dana Spicer 44 with 30 spline axles
3.73 and down ratio only
Forged case and 8620 internals for added strength
Works with a variety of air delivery systems
Assembled in the USA
Technical Notes: This unit is drilled for 7/16" ring gear bolts. If you are using it in an application which has 3/8" ring gear bolts, please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts. Includes new carrier bearings.
The ARB air locker differential is made from aerospace-grade high alloy steel for the ultimate in strength and durability. It is designed with simplicity in mind and features few moving parts for added reliability. This air locker differential provides excellent traction control both on the street and on the trail, so your Jeep can power through harsh road or weather conditions.
Please Note: This is not a direct fit to any OE applications.
The Powertrax Grip PRO is a gear driven limited slip differential designed to be among the strongest and most durable in the industry. It combines the smooth operation of a limited-slip differential, with the strength of a fully-machined, forged steel case. Using 3x2 spiral gear technology, the Powertrax Grip Pro delivers progressive and variable traction. Based off of throttle input, you are in control of how much traction is applied, which is great for situations where finesse is as important as extreme traction. On the road, in rain and snow, and on the track, Grip Pro is a winner!
Comes Fully Assembled
Delivers Progressive and Variable Traction
Allows You to Control How Much Traction is Applied
Uses 3x2 Spiral Gear Technology
Housed in a Fully Machined, Forged Steel Case
The Ten Factory D44-513JKF Pinion Set is available for the serious off-road enthusiast. Motive Gear is one of the leaders in gear and pinion technology due to the build quality of their products. Their gear sets are trusted by off-road enthusiasts in a world wide spectrum due to the delivery and performance.
Here are additional specs of the D44-513JKF set:
• 5.13:1 Ring and pinion ratio
• 24 Pinion spline count
• Standard ring gear rotation
• 41 Ring gear teeth
• 8.500” Ring gear diameter
• 1.376” Pinion shaft diameter
• 8 Pinion gear teeth
The Ten Factory D44-538JKF Pinion Set is available for the serious off-road enthusiast. Motive Gear is one of the leaders in gear and pinion technology due to the build quality of their products. Their gear sets are trusted by off-road enthusiasts in a world wide spectrum due to the delivery and performance.
Here are additional specs of the D44-538JKF set:
• 5.38:1 Ring and pinion ratio
• 26 Pinion spline count
• Standard ring gear rotation
• 43 Ring gear teeth
• 8.5” Ring gear diameter
• 1.376” Pinion shaft diameter
• 8 Pinion gear teeth
The Ten Factory D44-456JKF Pinion Set is available for the serious off-road enthusiast. Motive Gear is one of the leaders in gear and pinion technology due to the build quality of their products. Their gear sets are trusted by off-road enthusiasts in a world wide spectrum due to the delivery and performance.
Here are additional specs of the D44-456JKF set:
• 4.56:1 Ring and pinion ratio
• 24 Pinion spline count
• Standard ring gear rotation
• 41 Ring gear teeth
• 8.500” Ring gear diameter
• 1.376” Pinion shaft diameter
• 9 Pinion gear teeth
The Ten Factory D44-488JKF Pinion Set is available for the serious off-road enthusiast. Motive Gear is one of the leaders in gear and pinion technology due to the build quality of their products. Their gear sets are trusted by off-road enthusiasts in a world wide spectrum due to the delivery and performance.
Here are additional specs of the D44-488JKF set:
• 4.88:1 Ring and pinion ratio
• 24 Pinion spline count
• Standard ring gear rotation
• 39 Ring gear teeth
• 8.5” Ring gear diameter
• 1.376” Pinion shaft diameter
• 8 Pinion gear teeth
LubeLocker Differential Gasket Features:
For DynaTrac Pro Rock 44
High Quality Gasket
Orange Elastomer Beading
Mess Free Application
Made in USA
When servicing DynaTrac Pro Rock 44 axles on your Jeep use LubeLocker’s Differential Gaskets for a clean and effortless seal. This is a high-quality gasket that will seal your differential even if cover shifts. Orange elastomer beading offers superior sealing imder range of temperature exposure
The Yukon Gear and Axle Dana 44 install kit is available for those of you looking to perform an overhaul, and need all the required components to get the job done.
This kit includes everything to perform an overhaul. The components include but are not limited to Timken bearings, pinion nut, the required shims, and the required hardware to make for a ready installation.
The Yukon Gear and Axle Dana Master Overhaul install kit is available for those of you looking to perform an overhaul, and need all the required components to get the job done.
This kit is available for those with the Eaton E-locker, or open carrier.
This kit includes everything to perform an overhaul. The components include but are not limited to Timken bearings, pinion nut, the required shims, and the required hardware to make for a ready installation.
Dynatrac ProSteer Ball Joint Kit Features:
Improved steering and driver control
Completely rebuildable
Heat-treated, precision ground stainless steel ball
High-strength billet bodies with chromoly stems
Snap ring design eliminates potential movement
Designed to meet exact OEM quality standards
Engineered to provide reliable performance
High-Quality Performance Ball Joint Kit
Have you noticed your vehicle wandering on the road, a decreased steering feel, extra wobble, or tire-tread cupping and feathering? If so, it's time to upgrade to the
Dynatrac ProSteer Ball Joint Kit as it features 4 balljoints, 4 nuts, 4 cotter pins, and 2 safety snap rings. With larger tires, factory balljoints can develop excessive
play and movement in as little as 20,00 miles. In order to prevent this from happening, Dynatrac's ProSteer Ball Joint Kit will provide improved steering, strength, and control
to your vehicle thanks to the hardcore construction of these ball joints. While the factory balljoints use a nylon insert to house the ball socket in the
opening, Dynatrac's balljoints use a heat-treated, precision-ground stainless steel ball in a heat-treated, high-strength billet body. This reduces wear to the unit over time to
provide impressive durability even during the most extreme applications.
Premium Construction & Installation Info
Your OEM balljoints often wear quickly with larger off-road tires, so Dynatrac designed their ProSteer Balljoints using high-strength billet bodies and chromoly stems for maximum strength
and long-lasting durability. Moreover, these ball joints are completely rebuildable without requiring the balljoint body to be removed from the axle housing.
Unique seals prevent contamination, and the balljoints have greaseable fittings and Teflon-coated wear points to provide a long, durable life.
Installation is made simple an straightforward as these were designed as a direct replacement of your factory components.
No other ball joint is designed to withstand the rigorous demands of the off-road environment like Dynatrac Heavy-Duty BallJoints™. Dynatrac ProSteer Heavy-Duty BallJoints™ are the only aftermarket ball joint 100% made and assembled in America, They’re an upgrade every JK owner should have on their rig.
Jeep Teraflex Heavy Suty Dana 30/44 Ball Joint Kit Features:
Upper and Lower HD Ball Joint Set
Replaces weak factory ball joints
4140 chromoly steel construction
Unique design for optimum performance
Heat treated for durability
Grease fitting for easy servicing
Without Knurls
Sold as a set of 4
Improved Off-Road Performance Your Jeep's weak factory ball joints aren't made for constant off-road abuse, so it only makes sense to upgrade to a high-quality replacement that can handle all of your extreme applications. Teraflex's Heavy Duty Replacement Ball Joints are a unique and effective solution to handle the demands of your off-road style. Engineered to perform under heavy stress with excellent wear, these ball joints will set your Jeep apart from the rest by outperforming your factory ball joints. Better yet, this kit includes grease zerks for easy maintenance of the ball joints, so you can get back to what's really important in no time.
Heavy-Duty Construction
The Teraflex Heavy Duty Ball Joints are made from a 4140 chromoly steel for extreme strength and long-lasting functionality. Additionally, the ball joints are heat treated in order provide incredible fatigue and abrasion resistance, ultimately increasing the lifespan of these units. These ball joints also feature metal bearings to handle rotational load and a threaded cup, carbon steel spring plate for superior performance under your Jeep's weight.
Important Notes:
These ball joints will fit all JK Dana 30 and Dana 44 axles
DOES fit Dynatrac ProRock Housing
Ball Joints w/out Knurl won’t score the inner knuckle and open the bore.
Ball Joints w/ Knurl are for inner knuckles that have a “loose press fit” due to repeated ball joint replacement and/or where knurled ball joints have been installed.
This FORGED Pinion yoke is the STRONGEST on the Market and will allow you to install a 1350 Series U-joint to the Rear of your Jeep with Factory Rubicon or Non-Rubicon Dana 44.
Includes:
[1] Jk FORGED Rear 1350 Series Pinion Yoke.
[1] Set of 1350 Series U-bolts.
[1] Packet of Red Threadlocker
This FORGED Pinion yoke is the STRONGEST on the Market and will allow you to install a 1310 Series CV Driveshaft to the Rear of your Jeep Jk Wrangler with Factory Rubicon or Non Rubicon Dana 44.
This Item will come with the Following Parts:
[1] Jk FORGED rear 1310 Series Pinion Yoke.
[1] Set of 1310 Series U-bolts.
[1] Packet of Red Threadlocker.
The Spicer Drivetrain Components Companion Flange Assembly is available for those who need to replace a worn, or damaged companion flange. Spicer Drivetrain Components manufactures parts that meet or exceed the demands of OEM build quality to provide the consumer with a reliable component they can depend on.
The Companion Flange Assembly has been fabricated from high-grade metals, and comes ready to install.
Use the RCV Performance Ultimate CV axles for replacement of the Dynatrac ProRock 44 u-joint axle shafts. Tests show the Ultimate CV axles to be 2X stronger than OEM axle shafts. They remain tough at straight and extreme angles important where the u-joints are the weakest.
The axles allow for the smooth transfer of power to the ground by eliminating the binding of the u-joint. Works with large tires and vast amounts of power. Low maintenance with use off road or used on the street. Ultimate CV axles are backed with a lifetime limited warranty.
This axle set is complete with right and left CV axle shafts, instructions, hardware, outer stubs, synthetic moly grease and SST seals. The standard coating is black oxide for corrosion resistance and important for salty roads. Use the custom axle configuration form or contact us for details.
The Motive Gear Front D44 Pro Rock U-Joint Axle Kit has been designed to be a strong set of axles designed and built to handle the rugged environments. They are composed of 4340 Forged Chromoly Alloy steel and coated with black oxide to ensure axle strength when under intense load and resistant to the elements. If you have upgraded to the ProRock 44 system and want a durable set of axles to go with it, these axles are a perfect option for you.
The RCV Performance Ultimate Dana 44 CV Axle Set has been built to provide superior reliability and performance when compared to the factory U-joint style axles in your vehicle. These are built to be high strength axles even in extreme angles, and are built to handle larger wheels and tires.
Included with the RCV Performance Ultimate Dana CV Axle Set are SST seals with an installation tool, installation instructions, synthetic moly grease, and hardware for installation. Black Oxide coating is standard on these particular shafts for protection against corrosion.
Note: DOES NOT fit stock applications and requires use of a 35 spline ARB locker.
Rancho High Steer Knuckles Features:
Fits JK Dana 30, JK Rubicon Dana 44
Adds critical strength and height to off-road JK’s
Aligns the geometry of the track bar and drag link to reduce bump steer
Constructed from high-strength steel
Compatible for left- and right-hand drive models
Limited Lifetime Warranty
Requires use of 3-in. track bar mount – (sold separately)
Requires use of a flip drag link – (sold separately)
The Rancho High Steer Knuckles Helps Improve Steering Geometry and Strength
Proper steering capability is imperative when trying to navigate difficult off-road trails. The Rancho® High-Steer Knuckles help
you maintain steering geometry while adding much needed strength to the most vulnerable points within the steering envelope.
These knuckles add an additional 1.5-inches of clearance within the tight space that frees up space for other aftermarket
steering components as well a larger wheel and tire combination. The extra space helps to protect your critical steering
components from potential damage from driving your Jeep Wrangler JK off-road.
Compatible with both Left and Right Hand Drive Models
The Rancho High Steer Knuckles features a design that helps lift the steering linkage out of range from direct impact from
off-road obstacles or impediments. The High-Steer Knuckles are precisely engineered and heavy-duty for Left Hand and Right Hand
Drive models and are best for Jeep Wrangler JK’s 3" or more of lift. For the most precise fit and proper functionality, these
knuckles should be used with Wranglers with a Dana 30 or Dana 44 axle. For adding more strength and rigidity to your steering
capability, then you have to go with these knuckles from Rancho.
Fitment: Jeep Wrangler JK
Parts Included:
Front left High-Steer Knuckle
Front right High-Steer Knuckle
3-inch bump stops
Important Note:
3-inch Track Bar Relocation Bracket is required and is sold separately if your lift does not have one (RS62101).
A flipped drag link is also required and is sold separately.
Jeep JK Reid Racing HD High Steer Replacement Knuckle Features:
Sold individually
Uses stock 2007+ Jeep Wrangler JK brake rotors, calipers, stub shafts and U-joints.
Fits JK Dana 30, JK Rubicon Dana 44, and Mopar & aftermarket JK axles.
Easy bolt-on installation with no machining required.
Cast in steering stop prevents stop bolt bending common to OEM knuckles.
Aftermarket high strength axle shafts, U-joints/CV joints, and stub shafts can be used.
Antilock Brakes, Traction Control, and Electronic Stability Control systems remain fully operational.
3-Month Limited Warranty
High-Strength Replacement Steering Knuckle
The Reid Racing HD High Steer Replacement Knuckle for the left side on your Jeep JK is a heavy-duty stock replacement that is designed to take you further
on your off-road adventures. Constant off-road abuse wears down the ball joint and tie rod tapers, leaving the steering dangerously loose and sloppy. To prevent this from
happening, this HD High Steer Replacement Knuckle features a hardcore construction to keep the balljoints and tie rod ends firmly locked into place. The ductile iron used when crafting this knuckle
is so rigid that it will outperform your stock components to provide you the consistent performance you deserve.
Heavy-Duty Construction & Installation Info
Installation is made super easy as this knuckle bolt directly into place of your existing components without the need for any permanent modifications. This system uses your stock
brake rotors, calipers, stub shafts, and U-joints to help make the overall process that much easier. Additionally, anti-lock brakes, traction control, and electronic stability control systems remain
fully operation so you can experience improved off-road adventures without compromise. Best of all, this kit is backed by a 3 month Limited Warranty to help keep your investment
protected.
Vehicle Fitment: Jeep Wrangler JK
Jeep JK Reid Racing HD High Steer Replacement Knuckle Features:
Sold individually
Uses stock 2007+ Jeep Wrangler JK brake rotors, calipers, stub shafts and U-joints.
Fits JK Dana 30, JK Rubicon Dana 44, and Mopar & aftermarket JK axles.
Easy bolt-on installation with no machining required.
Cast in steering stop prevents stop bolt bending common to OEM knuckles.
Aftermarket high strength axle shafts, U-joints/CV joints, and stub shafts can be used.
Antilock Brakes, Traction Control, and Electronic Stability Control systems remain fully operational.
3-Month Limited Warranty
High-Strength Replacement Steering Knuckle
The Reid Racing HD High Steer Replacement Knuckle for the right side on your Jeep JK is a heavy-duty stock replacement that is designed to take you further
on your off-road adventures. Constant off-road abuse wears down the ball joint and tie rod tapers, leaving the steering dangerously loose and sloppy. To prevent this from
happening, this HD High Steer Replacement Knuckle features a hardcore construction to keep the balljoints and tie rod ends firmly locked into place. The ductile iron used when crafting this knuckle
is so rigid that it will outperform your stock components to provide you the consistent performance you deserve.
Heavy-Duty Construction & Installation Info
Installation is made super easy as this knuckle bolt directly into place of your existing components without the need for any permanent modifications. This system uses your stock
brake rotors, calipers, stub shafts, and U-joints to help make the overall process that much easier. Additionally, anti-lock brakes, traction control, and electronic stability control systems remain
fully operation so you can experience improved off-road adventures without compromise. Best of all, this kit is backed by a 3 month Limited Warranty to help keep your investment
protected.
Equip your vehicle with this heavy-duty front track bar bracket from Synergy Manufacturing. This bracket centers the track bar near the axle centerline and raises the suspension roll center by up to three inches. This helps to reduce body roll, offering a smoother driving experience and better overall handling. The bracket can be trimmed to accommodate track bars up to three inches over stock height. This high-strength steel bracket is designed to be welded on for additional strength and durability.
Note: For 3in axle tubes.
CLICK HERE FOR INSTALL INSTRUCTIONS
do you guys use a solid pinion spacer (crush sleeve eliminator) when setting up the gears in the prorock 44 housings?