Johnson F5 Long MC 97 Raw Water Impeller Hero An elongated core offers additional

An elongated core offers additional coverage

Precision PU Foam Core for a durable and lightweight ride

Most surf and foil boards use foam under 10 lb density

Fin Boxes: 3 FOC II (FCS II Compatible)

Built with an ultra-dense PVC foam core and a full carbon layup

Johnson F5 Long MC 97 Raw Water Impeller Hero An elongated core offers additionalThe F5 Long MC 97 Raw Water Impeller is a replacement flexible impeller designed for marine raw water pump systems requiring the longer F5 impeller profile. It plays a critical role in circulating cooling water through the engine to maintain proper operating temperatures. Manufactured from MC97 marine grade material, this long profile impeller provides reliable flexibility, durability, and consistent water flow under continuous operation. It is