Tail Drive Gear and Pulley Assembly for B450/B400/330X/330S (BLH1655)

The Tail Drive Gear/Pulley Assembly is designed for specific models including the B450, B400, 330X, and 330S. This assembly is critical for the functioning of the tail drive system in these models, ensuring smooth operation and performance. Whether you are replacing a worn part or simply upgrading your existing assembly, this part is essential for maintaining your RC vehicle's tail drive efficiency.