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.

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.

Note: Fits DynaTrac Pro Rock 44 only.

NEW AND IMPROVED!
Replace your Jeep's factory ball joints with Synergy MFG's NEW Dana 30/44 Heavy Duty Ball Joint Set. These ball joints employ a metal on metal design to improve durability and performance. A must for vehicles with lifts and larger tires. Get rid of that steering wander and play caused by loose or worn out ball joints.

Synergy MFG's New And Improved ball joints are the result of actions that have been taken to address reports of premature wear on the previous iteration (Part # 8009-1201)*. Product changes and manufacturing changes have both been made to guarantee you are getting the highest quality ball joints on the market.

Technical Features:

New and Improved Ball Joints - Part #8009-1204

Compatible with all aftermarket axle shafts (including RCV) with no modifications needed

Fully Greasable metal on metal design for prolonged life

Ball Joint bearing surface area is considerably larger than stock due to elimination of the inner nylon liner for a longer lasting joint

Ball joint housing is manufactured from sintered graphite, bronze, and 1045 steel for a strong, smooth, bearing surface

Ball joint stud is manufactured from induction heat treated 4140 steel for maximum strength and smooth operation

Ball joint dust boot is made from wear/tear resistant black nitro-butile rubber (NBR)

NOTE: Metal on metal ball joints require a small break-in period of typically 100-500 miles to fully "seat" the bearing surfaces. During this time the steering may feel "sticky" or slow to "return to center". Once broken in, the steering will be smooth and tight.

*If you have Synergy MFG 8009-1201 ball joints that did not live up to your expectations, Synergy MFG has extended the warranty period for 8009-1201 ball joints manufactured in 2016 and 2017 that experienced premature wear. Contact customerservice@northridge4x4.com for more info.

Dynatrac ProSteer Heavy-Duty BallJoints™ are the strongest ball joints for the Jeep Wrangler JK, and the only ones that are rebuildable, making them the last set of ball joints you’ll ever need to purchase! 

Dynatrac ProSteer Heavy-Duty BallJoints™ feature:
•    US-made, Precision-ground stainless steel spherical ball 
•    US-made, Heat-treated Chromoly steel stem
•    US-made, High-strength billet steel body
•    Patented and exclusive, vertical impact ball stem travel arrestors
•    Teflon-coated friction surfaces to reduce wear and extend ball joint life
•    Specially designed grease seals prevent contamination of the internal area
•    Grease fittings that allow for regular greasing of the internals. 

Dynatrac ProSteer Heavy-Duty BallJoints™ rebuildable design allows you rebuild the ball joints without having to spend time and money on pressing the ball-joints out of the axle housing. This reduces wear and tear on the housing ends, along with significantly reducing downtime for servicing. 

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. 

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

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 Adams Driveshaft Super Dana 44 is available for separate purchase for those of you who need to replace a worn or damaged unit, or if you’re building a custom driveline.

These are very strong, and fabricated from high grade metals to provide the user with the reliability needed for the increased power, or larger tires added on the vehicle.

 

**This yoke fits JK Dana 30 and Dana44 axles. 1310 yoke is NOT an O.E replacement**

The Adams Driveshaft Rear Pinion Yoke comes ready installation. These are perfect for those who need to replace a worn, or damaged yoke designed to meet or exceed OEM build quality. This pinion yoke will work with 1350 series driveshafts, and will provide more strength and reinforcement to the driveline.

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.

The Dana Spicer U-bolt kit is available for those who are performing maintenance on the differential, and need to replace worn, or misplaced hardware.
This includes a pair of u-bolts along with washers and nuts. 

Here is a list of what differentials this U-bolt kit will work with:

•    Dana 30
•    Dana 44
•    GM 8.2”
•    12P
•    12T
•    M20

Series: 1210/1310/1330 Thread Dia: .312-24 C/L to C/L: 1.416 Bearing cap diam: 1.062” Nut Torque (lb.ft) 14-17

The Dana Spicer U-bolt kit is available for those who are performing maintenance on the differential, and need to replace worn, or misplaced hardware. This includes a pair of u-bolts along with washers and nuts.

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. 

The Rancho® High-Steer Knuckles maintain steering geometry and add strength to the most vulnerable points within the steering envelope when off-road driving. The knuckles add an additional 1.5-inches of clearance within the tight space, helping to protect critical steering components, and their design also 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, 3-inch and higher lifted Jeep Wrangler JK’s. The kit includes: a front left High-Steer Knuckle, a front right High-Steer Knuckle and 3-inch bump stops. This product offers a Limited Lifetime Warranty. A 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.

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 Reid 30/44 Left Side Steering Knuckle is designed for Dana 30/44 axles and are heavy duty stock replacement knuckles. Raised steering linkage, dual steering stops, and increased strength are a few of the key improvements made to these Jeep JK steering knuckles. The design allows for the OEM outers to be reused, which simplifies installation. The assembly uses stock brake rotors, calipers, stub shafts and U-joints and fits Mopar and aftermarket axles, as well. No machining is required for installation, allowing for the easy, bolt on install that off roaders have come to expect from Reid products. Aftermarket high strength axle shafts, U-joints/CV joints, and stub shafts can be used and the steering knuckle renders antilock brakes, traction control, and electronic stability control systems fully operational. The 30/44 steering knuckle allows the steering linkage to be raised significantly while retaining clearance for OEM Jeep and most aftermarket wheels. With installation of the steering knuckles, the tie rod gains 1.5 inches of clearance to minimize vulnerability to trail damage. When the drag link is flipped, the rig gains 3 inches of height to perfectly correct the steering geometry necessary to accommodate the typical 3-4 inch suspension lift. Requires an aftermarket drag link, and we recommend a track bar bracket to eliminate bump steer. The Reid steering knuckle is cast from high strength ductile iron and is beefed up with extra material and ribbing. Cast-in dual steering prevents bent stop bolts that can result in u-joint and axle failures. Tapered tie rod holes accept heavy duty one ton tie rod ends that are commonly used in most aftermarket steering linkage. Factory tie rod ends may require slight modification. The knuckle is powder coated bright orange for long lasting looks.

The Reid Dana 30 and Dana 44 Steering Knuckles are super heavy duty knuckles designed to replace your factory knuckles. The Reid knuckles feature raised steering linkage, as well as duel steering stops.  These are a complete bolt-on design to allow your factory antilock brakes, Electronic Stability Control systems, as well as your Traction Control to remain fully operational.

These have also been designed to accept aftermarket high strength axle shafts and U-Joints/CV joints. The steering linkage has been designed to be raised to accommodate aftermarket wheels.  And the clearance for the tie rods gain a 1.5 inch advantage. 

For those of you with a 3-4 inch suspension lifts, you will find that the drag link on Reid Knuckles have been flipped for a gain of 3 inches. This improves the steering geometry which allows minimal steering correction for taller lift kits. Aftermarket drag link is required, and a track bar bracket is recommended to eliminate bump steer. 

These have been crafted out of high strength ductile iron, and the cast-in dual steering stops are designed to prohibit bent stop bolts that can cause u-joint and axle failures. Lastly these have been powder-coated bright orange for years of protection against corrosion.

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.

CLICK HERE FOR INSTALL INSTRUCTIONS 

The RCV Performance Dana 44 Axle Tube Seals provide the ultimate protection when it comes to keeping the elements such as dirt, and grime out of your axle tubes. This kit cimes with a pair of re-buildable tube seals, each of which has 3 O-ring seals on the outer, and 2 washer seals on the inner. 

Rebuilding these tube seals is simple, and they provide easy access to the zerk fittings which are located on the sides to inject grease.  Lastly, they come in an anodized red finish for anti-corrosion resistance.

NOTE: Color may vary (Red, Orange, or Silver)

If you’re in the market for a lightweight, on-board air compressor system, then have a look at this unit from ARBThis is ARB’s Compact On-Board Air Compressor Kit. This kit features a lightweight design that is simple to use and install. Perfect to use in rock crawlers, or for use in your daily driver who are fans of compact designs.

This is a fully-sealed compressor, that features a pressure switch controlled manifold system, as well as a hard anodized cylinder bore, with carbon fiber piston rings. 

Easily operation allows the user to power this compact compressor into their 12 volt accessory supply in most vehicles with 12 volt and 24 volt systems.