The LOS212043 Center Gearbox Spool is a genuine Losi drivetrain component designed for the Mini LMT platform. This spool replaces the center differential assembly inside the gearbox, locking the front and rear driveline together for direct power transfer.
The spool design provides a solid driveline connection with no differential action between front and rear wheels, delivering maximum torque transfer and consistent power distribution. This setup is ideal for wheelie performance, high-traction surfaces, and aggressive driving where direct drivetrain response is preferred.
Over time, center drivetrain components can wear or develop slop, especially under high torque loads or repeated impacts. Replacing the spool ensures tight drivetrain engagement and restores consistent power delivery throughout the vehicle.
Features:
Genuine Losi replacement drivetrain component
Designed for Mini LMT platform vehicles
Replaces center differential with solid spool design
Locks front and rear driveline together
Maximizes direct power transfer and torque response
Durable construction for high-load driving
Direct-fit replacement for maintenance or performance setup
Specifications:
Part Number: LOS212043
Part Type: Center Gearbox Spool
Platform: Mini LMT
Summary
This part is used to convert the center drivetrain to a locked spool setup on Mini LMT vehicles, helping deliver maximum direct power transfer and consistent drivetrain response for high-performance driving.