How to Replace Redcat Part RER43565 on Your RC

By Redcat Racing | Published: 2026-10-29

Category: How-to Guides

Step-by-step guide to replacing the Redcat Racing RER43565 steering link on the Vertex 10 Wide. Includes tools, tips, and common mistakes to avoid.

Quick answer

Replace the Redcat Racing RER43565 steering link by removing the old link, aligning the new 166.5mm genuine part, and securing it with the original hardware. This direct replacement fits the Vertex 10 Wide model.

Why use the genuine RER43565 part

The RER43565 is a genuine Redcat Racing steering link designed specifically for the Vertex 10 Wide. Using a non-genuine link may cause steering slop or premature wear because the length and ball-end geometry are matched to the vehicle's steering assembly.

This single-piece steel link measures 166.5mm and replaces the factory part without modifications. It includes one link only; reuse your existing hardware.

Tools you will need

You need a 2.0mm hex driver (or the appropriate size for your Vertex 10 Wide's steering arm screws), a small flathead screwdriver or pick to remove rod ends, and needle-nose pliers to hold the link while tightening. No specialty tools are required.

Step-by-step replacement guide

1. Remove the old steering link: Use a 2.0mm hex driver to unscrew the ball studs on both ends of the old link. Carefully pry the rod ends off the studs with a small flathead screwdriver or pick. Set the hardware aside. Common mistake: stripping the hex head by using the wrong driver size. Double-check fit before applying force.
2. Prepare the new RER43565 link: Inspect the new link for any shipping damage. The rod ends should pivot freely. If they feel stiff, work them gently back and forth before installation. Checkpoint: the link should be 166.5mm long end-to-end. A mismatched length will affect steering geometry.
3. Install the new link: Press each rod end onto its ball stud. Use needle-nose pliers to hold the link body while tightening the screws with a hex driver. Tighten until snug, then back off 1/8 turn to allow free movement. Common mistake: overtightening binds the rod end and causes steering drag. The link should pivot easily by hand after installation.
4. Test steering range: Cycle the steering from full left to full right. The link should not contact any chassis components. Listen for binding or clicking. If the steering feels stiff, loosen the screws slightly and recheck. Checkpoint: if the link contacts the chassis, verify that you installed it with the correct orientation (flat side of rod end facing inward).
5. Final check and test drive: Reinstall any removed body panels. Drive the RC slowly on a flat surface and check for straight tracking. If the vehicle pulls to one side, the link may be misaligned or the steering trim needs adjustment. Common mistake: forgetting to recheck screw tightness after the first run. Vibrations can loosen hardware.

Product details

RER43565: Genuine Redcat Racing steering link for the Vertex 10 Wide, measuring 166.5mm in length. The exact length and ball-end fit ensure precise steering without binding or excessive play.
RER43565