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Teraflex Rear Full Float 30 Spline 8-Lug Conversion with Rotors for 07-18 Jeep Wrangler JK with Non-Rubicon Dana 44

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Improve your ride and reduce wear on your driveline with the Rear Full Float 8-Lug Conversion with Rotors from TeraFlex. This revolutionary design takes 100% your Jeep Wrangler JK’s weight off the axle shafts for a true full float front axle. Once installed, you will be able to remove your axle shafts without a lift because they will no longer carry any of your vehicle’s weight. This kit features forged 4140 chromoly spindles that house two 3/4 ton truck bearings and 30 spline 4340 chromoly axle shafts for superior strength and life. By converting to 8 on 6.5” wheel bolt pattern TeraFlex was able to use heavy duty one-ton Dana 60 components throughout. TeraFlex 13.3” Big Brake Rotors are included in this kit for improved braking. This kit retains factory rear calipers, pads, and parking brakes.
  • Retains Factory Parking Brake, Rear Calipers, and Pads
  • Compatible with Non-Rubicon Dana 44 Rear Axles Only (Rubicon Axle Shafts Have Different Lengths)
  • 4140 Chromoly Spindles
  • Two Maintenance Free 3/4 Ton Truck Bearings Per Side
  • Axle Shaft Carries no Weight
  • Weld In Installation
  • Improves Gas Mileage
  • Prolongs Life of Driveline Components
  • Sealed Tone Rings and Speed Sensors
  • 8x6.5 Bolt Pattern
  • Heavy Duty 9/16” Wheel Studs
Installation Notes
Installation Difficulty:
Level 4Experts Only
  • Not Compatible with Rubicon Axles
  • Drilling and Welding Required for Install
  • The Full Float Kit May Not Work With All Wheels. Please Verify Fitment Before Installation
Installation Time: 4-6 hours
Parts Included
  • Full Float Axle Spindles
  • Full Float Rear Hubs
  • 30 Spline Full Float Axle Shafts
  • Rear Caliper Anchor Brackets
  • 13.3” Big Brake Rotors (Select Slotted or Standard)
  • Inner and Outer Spindle Nuts
  • Sealed Tone Rings
  • Wheel Studs
  • Bearings
  • Thrust Washers
  • Seals
  • Hardware
Limited Lifetime Warranty
  • Axle Model: Dana 44
  • Axle Position: Rear
  • Features: With Brakes
*Please make a selection above to view weight, dimensions, specs of a specific product
  • Jeep Wrangler 2-Door (JK)

  • 2018 Jeep Wrangler 2-Door (JK)
  • 2017 Jeep Wrangler 2-Door (JK)
  • 2016 Jeep Wrangler 2-Door (JK)
  • 2015 Jeep Wrangler 2-Door (JK)
  • 2014 Jeep Wrangler 2-Door (JK)
  • 2013 Jeep Wrangler 2-Door (JK)
  • 2012 Jeep Wrangler 2-Door (JK)
  • 2011 Jeep Wrangler 2-Door (JK)
  • 2010 Jeep Wrangler 2-Door (JK)
  • 2009 Jeep Wrangler 2-Door (JK)
  • 2008 Jeep Wrangler 2-Door (JK)
  • 2007 Jeep Wrangler 2-Door (JK)
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2018 Jeep Wrangler Unlimited 4-Door (JK)
  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)

Teraflex Rear Full Float 30 Spline 8-Lug Conversion with Rotors Options

Part NumberCatalog #Rotor OptionPrice
304300012700.4520Performance Rotors$1,334.99
304310012700.4521Performance Slotted Rotors$1,355.99
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