Posted by Dave - Arizona on Tuesday, February 13, 2007 at 15:34:58 :
In Reply to: Fuel Pump for 251 posted by Gary (IA) on Tuesday, February 13, 2007 at 14:13:37 :
I've recently replaced my fuel pump as well... here's a link to CSK with a picture of the M847 - perhaps you can use it for comparison to your own. It appears the M2091 number they gave you is correct for a 230 (at least). There are differences.
I happen to know CSK also carries the glass bowl model like the M847 but for approx $32 bucks. The part number is 588NM I believe, but it doesn't appear to show-up on their website.
Hope this helps.