Quick Answer

Build the Vanquish RBX Ryft AR14B front axle by assembling the housing, installing the diff and bearings, then mounting the servo using the integrated notched mount. Follow the steps below for a smooth fitment.

Why the Integrated Servo Mount Matters

The AR14B axle housing includes a notched servo mount that lets you remove the stock servo without unplugging it from the receiver. This saves time during maintenance but requires careful servo alignment to avoid binding.

Diff and Locker Compatibility

The housing is machined to fit the Axial locker or the Vanquish locker. If you use an aftermarket locker not listed, check clearance before final assembly. The removable diff cover makes gear access easy.

RBX Ryft AR14B Front Axle Build Steps

  1. 1. Prepare the Axle Housing: Install the one-piece bearing retainers into the housing. Ensure they seat fully—partial seating can cause binding later. Check that both retainers click into place before moving on.
  2. 2. Assemble the Differential: Install your chosen locker (Axial or Vanquish) and ring gear into the diff case. Set gear mesh by rotating the assembly—it should spin freely with slight resistance. Tighten ring gear screws to spec; loose screws can strip under load.
  3. 3. Install the Diff and Cover: Place the assembled diff into the housing, then bolt on the removable diff cover. Use thread locker on the cover screws to prevent vibration loosening. Don't overtighten—aluminum threads can strip easily.
  4. 4. Mount the Servo: Slide the servo into the notched mount. The notch allows you to remove the servo without unplugging it from the RX, but you must align the servo horn with the steering link before tightening. Center the servo trim first, then set the horn angle to avoid constant steering correction.
  5. 5. Final Fitment Check: Install the axle on the Ryft chassis. Verify that the axle shafts engage fully and the suspension links move without binding. Cycle the steering lock-to-lock. If the steering binds, check servo horn clearance and link ball ends.

Product Facts

  • RBX Ryft AR14B Front Axle - Black Anodized: Comes with one-piece bearing retainers and a notched servo mount for easy servo removal without unplugging. Simplifies servo swaps and reduces the chance of damaging receiver wires during maintenance.

    RBX Ryft AR14B Front Axle - Black Anodized

    RBX Ryft AR14B Front Axle - Black Anodized