Fastrax Arrma Outcast 6S V3 Spares & Parts

Keep your stunt truck running hard with our range of Arrma Outcast 6S V3 spares. From genuine Arrma replacements to tough RPM plastics and handy Fastrax consumables, we stock arms, hubs, shock towers, driveshafts, diff gears, spur and pinion gears, bearings, chassis braces, bumpers, body posts, wheels and tyres – all chosen for the 6S V3 platform.

Not sure what fits? Check your manual part numbers and V3 notes; many parts are shared with other Arrma 6S models, but some items are model- or version-specific. Use the filters to browse by brand or part type. If you bash hard, RPM components are a popular strength upgrade; for like-for-like repairs, pick genuine Arrma. Fastrax covers tools, oils and hardware to finish the job.

Pro tips: keep spare arms, rod ends and wheel nuts in your pit bag; refresh bearings and diff oils regularly; and use threadlock on metal-to-metal screws.

Ordering from Wheelspin Models is easy: we hold large UK stocks and our knowledgeable, friendly team is on hand to help you choose the right parts. Fast delivery options available, including next day across the UK.