The Marine Design Corporation Bravo Output Shaft is a direct replacement for Mercury Racing part number 899736T. Which is the flanged shaft inside the bell housing for a driveline setup with a Bravo drive. While the OEM versions are prone to twisting and eventuyal failure our is made in the USA from heat treated 4340 chromoly. Rated for more nearly 2,000 ft-lbs of torque they are perfect for anyone running an IMCO, B-MAX or Arneson #7. Combine this with DriveGuardian and you'll have the most reliable setup available. .
Bravo Output Shaft