This Schumacher Racing Products factory replacement aluminum layshaft is designed for the Cougar LD3 platform. The layshaft integrates a spur-style gear section directly onto the shaft, forming a single machined metal unit that transfers drive through the gearbox. Its all-metal construction offers durability suited to the demands of competitive 1:10 2WD buggy racing. Features: Aluminum construction for lightweight durability Integrated gear and shaft in a single machined unit Direct factory replacement for the Cougar LD3 drivetrain 7/7/26 cs