Spektrum Arrma Senton 1:10 3S V4 Spares & Upgrades

Keep your Arrma Senton 1:10 3S V4 tearing round the track with our full range of genuine spares and proven upgrades. From suspension arms, hubs, shock towers and shafts to drivetrain essentials like diffs, bearings, spur and pinions, we’ve got the parts you need to repair, refresh or tune. Looking to dial in handling or durability? Explore tyres and wheels, body shells and hardware, plus electronics and radio gear from Spektrum, performance tyres and bodies from ProLine, precision bearings and hardware from RC Overhaul, and handy tools and consumables from Dynamite.

Helpful tip: match parts to your V4 by checking your manual or Arrma part numbers, and confirm gear pitch (Arrma 3S uses 0.8 Mod/32dp) and wheel hex size for compatibility. Use our filters to find the right assemblies and service kits fast.

With large UK stocks and a friendly, knowledgeable team ready to help, we aim to get you back running quickly — including next‑day delivery options for UK customers. Not sure what you need? Contact us and we’ll point you to the correct part.