Associated RC8B3 Factory Team Gearbox Heavy Duty Chargers sealed adjuster nut helps prevent

sealed adjuster nut helps prevent oil from seeping out around the threads

Modeled after a real road bike with detailed frame

Safe-D 'D'-shaped bore matches the motor shaft profile so drive and brakes stay engaged if the set-screw loosens

so it installs during a routine slipper rebuild without modification

Associated RC8B3 Factory Team Gearbox Heavy Duty Chargers sealed adjuster nut helps preventAssociated RC8B3 Factory Team Gearbox Heavy Duty This Heavy Duty material for the RC8B3 gearbox is an excellent upgrade for the RC8B3 and RC8T3 series! The stiffer HD high temp polymer material gearbox has a better bearing fit. Extensive testing with the RC8T3. 2 platform shows an incredible jump in durability, and the HD material maintains consistent gear mesh over long main events. Each spare parts package contains a complete gearbox as shown. Fits: