Powerhobby Aluminum Shock Spring Perch/Retainer – Fits ARRMA GROM & NASCAR

Give your ARRMA Groms and NASCAR-style rigs the durability they deserve. These aluminum spring perches/retainers replace the stock plastic pieces to keep your shock springs seated under hard landings, high-grip corners, and long bash sessions.

Why you’ll like it

• Strong & precise: Rigid aluminum construction resists flex and cracking for consistent ride height and handling.

• Secure spring seat: Deep, true-round pocket helps prevent spring walk-off/pop-off on rough terrain.

• Direct replacement: Drops onto the stock shock bodies—no mods, no fuss.

• Bash-ready finish: Hardwearing anodized surface stands up to dirt, debris, and repeated cleaning.

• Tidy fitment: Smooth edges reduce wear on shock springs and collars.

Compatibility

• ARRMA GROM (all versions)

• ARRMA NASCAR Edition vehicles that use the standard ARRMA shock bodies/retainers
  
  

Install notes

• Swap one corner at a time to preserve ride height settings.

• Verify springs are fully seated in the perch before tightening.

• After the first run, re-check for proper seating.

What this part does

Replaces the factory spring perch/retainer on each shock to improve durability and keep the spring centered, which helps maintain consistent damping and steering response over bumps.