swapping agitators on washers

[adam-aussie-vac]

hey guys, ive been thinking about swapping agitators on my Simpson Wringer washer with a ramped agitator, the original agitator has a ramped-hexagonal agitator shaft, would this agitator be suitable? and the height is exact within a 1/8th of an inch,just making a adaptor to fill the gaps and it might be a perfect fit

https://www.ebay.com.au/itm/164369085899?hash=item26452935cb:g:vCIAAOSwY2di0wJY

 

[adam-aussie-vac]

ITS GOING TO FIT

I measured my shaft on the agitator, and yep it is officially going to fit from shaft to agitator, I just need to make sure that all the clearances is all good