Associated RC18 Spares, Parts & Upgrades

Keep your 1/18 Team Associated at its best with our dedicated Associated RC18 spares category. From everyday fixes to full rebuilds for RC18T, RC18B, RC18MT and RC18R, you’ll find genuine Associated replacement parts plus quality upgrades from Lunsford, including titanium turnbuckles and hardware. Browse arms and hubs, driveshafts and diffs, spur gears and pinions, bearings, chassis plates, steering components, servo savers, shocks and springs, wheels and tyres, body posts and fixings. Use the filters to zero in on your model variant or part type, and check the product pages for part numbers and compatibility notes. Need a hand identifying the right bit? Our knowledgeable, friendly team are on hand with expert advice. With large stocks on the shelf and UK next day delivery options, you can get back on track fast. Tip: some RC18 parts are shared across variants, but others differ by wheelbase or hub design—always cross-check your manual or the exploded diagrams linked on each listing.