The Volvo Penta Impellers function is to pump raw water from outside the boat through the engine's raw water cooling plumbing.
These impellers are very reliable but some care is required. They should never be left to run dry as it only takes a short time for them to disintegrate.
If your impeller fails, the water pump cannot pull in water, and your engine will overheat,
For more information, stock availability and fitting costs, please call us on 01932 247427 or email sales@pushtheboatout.com
Part ordered was out of stock however they moved earth and mountain to courier the part to me next day so 5 stars to this crew who cared business to business to get the part needed.