
The closest match we make for the Yamaha BB734 and BB735 is the BT1. It will fit the string post hole but the mount screw holes won't line up with the original ones. You will have to fill the old holes and drill new ones.

The closest match we make for the Yamaha BB734 and BB735 is the BT1. It will fit the string post hole but the mount screw holes won't line up with the original ones. You will have to fill the old holes and drill new ones.