Quote Originally Posted by EricU View Post
From the WM website; Diam. x Pitch

1235 4 Blade 14.5" x 14.25"
1433 4 Blade 14" x 14.25"
1617 4 Blade 14" x 13.75"
And the 1847 14x14.25 cup .150
Cup on the 1235/1433 .105
Cup on the 1617 .075