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Drive Shafts

MIP Traxxas TRX4 HD Driveline Kit, TRX-4

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MIP Spline Center HD Driveline Kit for Traxxas TRX-4 vehicles, replaces stock plastic drive shafts with a high quality drive shaft kit that requires no vehicle modification to install.


  • Scale and durability are the main focal points of our one of a kind purpose built MIP HD Driveline™ Kit
  • Designed for the Traxxas TRX-4 Defender.
  • New Scale-ish designed MIP HD Driveline features scale looks and light-weight construction, compared to our MIP X-Duty Drives.
  • Nearly 30% lighter and 25% slimmer.
  • The MIP HD Driveline™ Kit, Traxxas TRX-4 Defender is truly a new beast in its own right, but we didn’t veer away from all of the design aspects built-in our popular MIP X-Duty™ Driveline.
  • Also incorporated our ultra-strong spline technology and MIP CVD makeup.
  • Has an impressive 35° of articulation and features phased aligned joints that key the male and female splines for smooth power transfer under load with no binding or vibration.
  • Of course, all components are heat treated from the highest quality American grade alloy steels.
  • The intelligent design, coupled with our race proven technology affords you the value you demand when building a true trail rig.
  • Dependable, Rebuildable & Manufactured 100% in the USA! 


1 – MIP Lube & Thread Gel Cup

4 – MIP CVD™ Couplings

5 – MIP CVD Coss Pins

5 – MIP M3 x .5 x .3 Cup Point Set Screws

5 – MIP M3 x 12mm Pin Screws

2 – MIP HD Spline Bones, Female

1 – MIP HD Spline Bone, Male

4 – MIP HD Spline, Drive Hubs 5mm

1 – MIP HD Spline Bone, Male



Along with the standard 12.8" wheelbase for the Defender and Tactical Versions.