I just got a new Turning point prop for my 220 HP volvo Sx drive. The prop number is the 1421S " not the 1421" with the 4A hub kit not the 34. Turning point said this one will fit my application. My question is about the spider washer that comes with the hub kit. Does this washer just lay over the top of the tangs on the inside of the prop? Because from the pics, it looks like it's supposed to fit inside the keyways somehow? I'm just wondering if this is the wrong spider washer for this setup or not. It looks like it'll be fine just tightend down right on top of the tangs and the new brass washer going over the top to hold it all down. Got any thoughts?
