Turning Point 508 Honda Propeller Hub Installation Kit

The Turning Point 508 hub kit is specified for certain Honda BF-series outboard engines that use an interchangeable propeller installation. Honda BF200 and BF225 models from 2013 onward are listed in the fitment information. The BF250 is included from the 2012 model year onward. Those model-year distinctions are important when replacing the hub on a similar-looking engine.

The engine-side splines adapt the hub to the outboard, while the outer connection works with a compatible propeller housing. Turning Point uses corrosion-resistant components, including brass splines, and designs the system to cushion gear engagement. This hub arrangement is also intended to reduce vibration and chatter at the propeller connection. The 508 designation must still match the propeller manufacturer’s installation chart.

Before ordering, verify the exact Honda engine model, production year, and chosen propeller system. Fitting the correct kit is just as important as selecting a suitable propeller diameter and pitch. Follow the manufacturer’s sequence for the thrust components and fastening hardware when installing the hub. See more hull protection and propeller equipment in the CritPro catalog.

• Listed for Honda BF200 and BF225 engines from 2013 onward
• Also listed for Honda BF250 engines from 2012 onward
• Interchangeable hub construction with corrosion-resistant splines
• Designed to absorb a portion of gear engagement shock