Replacement Torque-Biasing Center Drive comes complete and ready to install. Includes 17x26x5 mm bearings (2). Fits 7727X bulkheads only
This is a factory assembled replacement torque biasing transmission center drive gear with bearings for the Traxxas X-Maxx. Package contains one preassembled center drive gear and two 17x26x5mm ball bearings. (#5108)
Note: Requires #7727X bulkheads (sold separately)