The prop is stainless steel and 2 of the blades have a slight bend on the tips. I am going to have it repaired, but would also like to purchase an aluminum prop for a spare. I think I am going to stick with OEM part 394755. 14 1/2 x 24. But I can't find a aluminum prop that is 14 1/2 x 24. Also what company should I consider that is known for making a good quality aluminum prop.