This SWORKz factory replacement rear hub linkage plate is made for the S12-3 1:10 2WD buggy platform. The R=L designation means a single plate serves both the left and right sides, and the package contains one piece. Machined from metal with an anodized red finish, it connects the rear hub assembly as part of the suspension linkage. Features: Anodized red metal construction Single plate fits both left and right sides Sold as one piece Direct replacement for S12-3 rear suspension 7/7/26 cs