traxxas steering blocks and caster blocks, part number 9732, are direct replacement front steering components designed for traxxas 1/18 scale trx-4m crawlers and trail trucks. made from durable composite plastic, they ensure factory fitment and maintain proper steering geometry. the set includes left and right steering blocks along with corresponding caster blocks for both sides of the front suspension, restoring precise steering control and caster alignment after wear or damage. these parts are compatible with traxxas 1/18 scale trx-4m models, including ford bronco and land rover defender variants, making them an essential upgrade or replacement for rc hobbyists looking to maintain or repair their small-scale traxxas vehicles.