This is the Team Integy Billet Machined Alloy Conversion set for the Traxxas 1/10 scale Slash 4x4. FEATURES: Billet machined aluminum construction Silver finish Plastic suspension bushings preinstalled in each suspension arm INCLUDES: Two front suspension arms Two rear suspension arms One front shock tower One rear shock tower One front knuckle arm set One rear hub carrier set One motor plate REQUIRES: Installation of the new suspension parts ajw 2-22-11 ir/jxs