HR CV Splined Driveshaft Set (Front or Rear)

Regular price $68.99

Free Pickup option available at our storefront in Jacksonville, Florida. Shipping also available to all 50 US States & Territories. See Shipping Policy for shipping cutoff times.

Hot Racing optional upgrade heavy-duty splined star drive axle kit for 1/10 Arrma 4X4 vehicles. See compatibility section and notes below for specific vehicle information.

  • Replaces stock diff outdrives and factory plastic drive axles
  • CNC machined and hardened S2 spring steel wheel axle stubs
  • CNC machined and hardened #45 steel outdrives drive hubs, and 45mm slider spline
  • Hard anodized black aluminum 45mm slider
  • Red anodized aluminum pin capture rings with rubber o-rings to prevent movement
  • Rubber dust boot to retain lubrication and help protect slider against elements
  • Fits front or rear



  • Big Rock 4X4 3S BLX (NOT the V3)
  • Granite 4X4
  • Granite 4X4 3S BLX
  • Senton 4X4
  • Senton 4X4 3S BLX
  • Typhon 4X4 3S BLX: AR102696 (optional - requires Hot Racing ATF117XT02 17mm hubs. Will NOT work with stock 17mm hubs!)

  1. Disassemble AR310872 and replace AR310775 with Hot Racing Outdrive.
  2. Install Hot Racing CV driveshafts onto Hot Racing outdrive.
  3. Add removable thread lock (blue thread-locking compound) on screws threading into metal
  4. Lightly grease CV joints and shaft slider splines help maintain their longevity

  • Part# HRAATF288RC
  • Approximate overall collapsed length: 108mm



(2) CVD Shaft Assemblies
(2) CNC Steel Output Diff Gear
(2) M4 x 2.5 x11mm Screw Shafts



  • Replaces stock ARRMA AR310775 diff outdrives and AR310780 front shafts, or AR310864 rear shafts



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