Quote: If anyone is interested, I have this mount and the V belt aluminum pulley still. Shaft on mine is .662 ish. Another thing of note is the smaller the shaft diameter, the bigger (better) the bearing is on these pumps.
The .662 is the diameter of the one I have pictures in my first post.
The KRC I have has the same diameter where it meets the seal (and I assume bearing). But the KRC has a different end to take a nut and spline type pulley.
