In Reply to: Re: Pump base bolt torque specs posted by Tim Daley(MI) on April 20, 2020 at 17:56:28:
The MPC lists the part as 8N604-A2 or 8N604-B. The I&T manual lists the part as 8N605B. The Service Manual just says "605".
The new pump I bought is an 8N605A, and measures L: 10 5/8" W: 8 3/4" The old pump I had in it says "8N605 Bohnalite" on the bottom, and measures L: 10 1/2" W: 8 11/16". Also, on the new pump, the distance from the bolt holes to the outer edge is longer than on the old pump. I'm pretty sure the new pump is wrong, but with two manuals saying two different part numbers, I'm confused. I can send pics if that would help.