Hot Racing AON25TN02 Aluminum 29MM Differential Locker Spool

Hot racing aluminum 29mm differential spool (locker) hub for the 1/8 arrma that use ara910983 29mm diff case, the front, center, or rear differential. features: - cnc machined solid aluminum, anodized red - allows for better acceleration and climbing - replaces differential spider and side gears (arrma ar310985) - fits 29mm front, center, or rear you will receive: - one (1) cnc aluminum spool specifications: - overall length: mm - diameter: mm comments: - recommended for off-road low-traction conditions to avoid damage to driveline components - replaces differential spider and side gears (arrma ar310985) - this locker spool will only fit in 29mm diff case ara310983