92 SPi impeller

[alibaba]

I have a 92 SPi (dealer installed - came with ss impeller). The leading edge has some dings and erosion - but not the outside edge (which rubs against the wear ring). The leading edge has eroded about 1/16" - except on the outboard edge, which has very little erosion. Traling edge has some dings - not much. Is it salvageable or should I replace impeller? Skat Trak or Solas - any suggestions? I am replacing wear ring, bearings and seals.

[Bill O'Neal2]

Re: 92 SPi impeller

Erosion is caused by cavatation. You either need a new wear ring or a new (and different) pitched impellor, and you need to make sure the pump is sealed real good to the pump support plate.