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 NP231 Extreme Short Shaft Kit

From $399.99

• Extreme Short Shaft Kit
• With 231 transfer case
• Eliminates slip yoke
• Requires a longer CV style drive shaft
• California Residents: WARNING

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

BD Diesel Transmission Kits

From $1,441.95

• Performance Transmission
• Incl. HD Transmission Pan/Filter Kit
• California Residents: WARNING

TeraFlex Short Shaft SYE

From $299.99

• Eliminates slip yoke and need for transfer case drop
• Withstands 50% more torque
• Increases rear drive shaft length by 4 inch
• Requires use of CV style rear drive shaft
• California Residents: WARNING

Bd Diesel PressureLoc

From $644.95

• PressureLoc
• Increases Main Line Clutch Apply Pressure When Lockup Clutch Engaged
• Rod Kit
• California Residents: WARNING

TeraFlex U-Bolt Yoke Conversion Kit

From $131.99

• Rear Axle
• Includes Yoke
• U-Bolts
• Hardware
• California Residents: WARNING

TeraFlex Dana 60 Axle Assemblies

From $3,582.99

• Maximum Ground Clearance
• Adjustable Control Arm And Track Bar Mounting Locations
• Comes complete with properly matched components
• Ultra-reliable package that exceeds stock axle performance, durability and reliability
• California Residents: WARNING

TeraFlex Tera44 HD Axle Assemblies

From $1,570.97

• 3.25” O.D. x 0.25” wall axle tube increases torsional strength to resist bending with minimal weight increase
• Asymmetric housing design for extra-long tube side strength
• Pre-installed inner axle seals
• HD forged inner knuckles with greater upper and lower section strength
• Ductile cast iron housing with increased rib gussets
• HD ductile iron differential cover
• Smooth radius bottom design to glide over rocks and obstacles
• Integrated lower control arm skid plates
• High-flow oil passages and bottom oil drain hole for simple fluid changes
• Reinforced front track bar mount (ties into spring pad) for greater strength
• UV protected triple-stage powder coat for corrosion resistance
• 1/4”-thick CNC laser cut axle brackets for extreme strength
• Integrated factory location upper control arm mount
• Pre-installed upper control arm bushings
• Proper pinion angle for lifted applications
• 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 Axle Shaft Upgrade Kits

From $172.99

• 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.

Bd Diesel Performance Transmission

From $3,665.00

Bd Diesel Valve Body

From $615.95

• Transmission Valve Body
• Modified To Optimize Performance And Towing Applications
• California Residents: WARNING

Bd Diesel Billet Input Shaft

From $1,174.95

• Dodge Billet Output Shaft
• Manufactured From Aircraft Grade 300M Chromoly Steel
• Maxinum Strength
• California Residents: WARNING

Bd Diesel ProTect68 Pressure Control Kit

From $411.95

• ProTect 68RFE Trans Kit
• Incl. Valve Body
• Seperator Plate And Pressure Control Module
• Early Model
• California Residents: WARNING

BD Diesel Shift Kits

From $115.95

• Custom Rebuild Only
• California Residents: WARNING