Yamaha Lower Unit Assembly - 6DX-45300-12-8D Straight Rollers 6HL-13670-00-00 - AIR COOLER ASSY

6HL-13670-00-00 - AIR COOLER ASSY

For door thickness of 5/8" to 1-3/8"

This product has been superseded by: 7VV-24410-01-00

Marine-grade construction engineered to resist corrosion

Yamaha Lower Unit Assembly - 6DX-45300-12-8D Straight Rollers 6HL-13670-00-00 - AIR COOLER ASSYYamaha Lower Unit Assembly Lower Unit Drivetrain 6DX 45300 12 8D Overview When a lower unit starts making noise or loses confidence in the water, its usually time to stop guessing and replace it. Ive seen guys try to piece together repairs, but once internal wear sets in, it rarely holds up long term. A complete assembly like this gets everything back in linegears, seals, and shafts all working together like they should. Bolt it on, and youre back to