Dynatrac Ball Joints

From $661.00

• Stronger than OEM ball joints
• Geaseable on the vehicle
• Rebuildable without special tools
• Improves vehicle handling
• Teflon coat internal wear points
• California Residents: WARNING

TeraFlex CRD60 HD Axle Assemblies

From $2,620.99

• Tera CRD60 specific high-pinion rear axle housing design
• HD bearing caps increase rigidity and reduce ring and pinion distortion
• Constant Radius Design (CRD) provides maximum ground clearance regardless of pinion angle
• Built-in “skimmer” cuts ring gear oil halo and forces it into the pinion bearings
• Outer pinion bearing pocket features a renewable oil reservoir that sends cool oil to the pinion bearing
• Oversized outer pinion bearing handles increased torque and high-load conditions
• High-capacity housing holds maximum amount of oil
• Asymmetric housing design for extra-long tube side strength
• Pre-installed inner axle seals
• Ductile cast iron housing with increased rib gussets
• HD ductile iron differential cover with increased cover mounting area
• Integrated lower control arm skid plates
• High-flow oil passages
• Bottom oil drain hole for simple fluid changes
• Reinforced rear track bar mount with multiple mounting locations
• UV protected triple-stage powder coat for corrosion resistance
• 1/4”-thick CNC laser cut axle brackets for extreme strength
• Pre-installed upper control arm bushings
• Proper pinion angle for lifted applications
• Features a raised pinion angle and raised track bar bracket
• Pre-tapped hole on spring perch for bump stop extensions
• Pre-drilled holes for limit straps and lower spring retainers
• Retains all ESP, ABS, and speedometer sensor capability
• 100% engineered, designed, and built in the USA with new components

TeraFlex Ball Joints

From $155.99

• 1045 carbon steel housing with magnesium phosphate coated assembly
• 4140 chromoly ball/stud with magnesium phosphate anti-corrosion coating
• Factory style serrated flanged castle nut
• CR black neoprene boot
• California Residents: WARNING

Dynatrac Pro Series Iron Differential Covers

From $178.00

• Cast nodular iron construction
• Ribbed for extra strength
• Durable HammerTone powder coat finish
• Complete with fill and drain plugs
• Includes mounting hardware
• California Residents: WARNING

Teraflex Full Float Conversion Kits

From $1,383.97

• Universal for axles with 35 splines
• Includes cap
• California Residents: WARNING

TeraFlex Axle Shaft Upgrade Kits

From $151.99

• Constructed from high-strength dual-heat treated 4340 chromoly steel
• Profiled for optimal strength
• Rolled splines
• Compatible with larger Dana 1350-series U-joint
• All 2013-2018 JK Wrangler/Unlimited Dana 30 and Dana 44 axles use the same 1350 series U-joint 5-7166X
• We recommend replacing the inner seal when removing an axle shaft.

Dynatrac Free-Spin Heavy-Duty Hub Converstion Kits

From $2,202.00

• Dynatrac?s Free-Spin Heavy Duty Hub Conversion Kits replace the factory unit bearings with fixed spindles for superior strength, improved fuel economy, and smooth performance.
• California Residents: WARNING

Dynatrac Locking Hubs

From $561.99

• Dynatrac Pro Series Hubs
• California Residents: WARNING

Dynatrac ProRock 44 Front Axle Housings

From $3,728.00

• Patented ProRock shape delivers more ground clearance than a Dana 30
• In fact, that’s the most ground clearance of any Dana 44-based axle
• The strongest end forgings, made by Dynatrac in the USA
• Rock-proof nodular-iron Dynatrac differential cover included
• Heavy-duty 3.0-inch diameter axle tubes with .313-inch wall thickness
• DOM (drawn-over mandrel) tubing
• New upper suspension bushings already installed
• Laser cut suspension brackets that are thicker and stronger than factory
• Includes new replacement OE balljoints, already installed
• Retains the Next-Gen JK 44 ring and pinion for more strength over earlier Dana 44 designs
• Entire axle housing is manufactured in the USA

Dynatrac Axle Shaft Upgrade Kits

From $928.49