Busch 8 Report post Posted February 23, 2022 What is the correct crank pulley for a 70 M code with power steering but not AC Also, what is the correct water pump pulley? The ones I have here are stamped D00E-6312-B and D1AE-8509-BA Quote Share this post Link to post Share on other sites
Mach1 Driver 596 Report post Posted February 24, 2022 I saw this yesterday on the concours site: MPULLEY-PN03.xls Quote Share this post Link to post Share on other sites
Vicfreg 790 Report post Posted February 25, 2022 The "D1" is likely not correct as that part number is for a 1971. This is a great site for stuff like that Decoding Ford casting part numbers (mustangtek.com) Quote Share this post Link to post Share on other sites
smh00n 90 Report post Posted January 30, 2023 As far as I can tell, both Cleveland and Windsor pulleys are the same after 1970, in reference to the depth/offset. I have a D1AE-8509-AA water pump pulley on my 302, which decodes as a 72 302 Maverick with P/S but no A/C. The pulley diameter is 5 15/16" OD. Your D1AE-8509-BA is for a 72 Maverick with a 302 again with P/S but no A/C. The diameter is 6 61/64" I'm sure I have the same D0OE-6312-BA crank pulley, and it matches the water pump pulley. The rearmost groove is for a 1/2" belt and should match both the p/s and water pump pulley. My research indicates the p/s goes over the w/p but the alternator runs direct off the crank. You need the matching D0OE-xxxx alternator bracket set to match the LH pump offset on the 1970-on cars. Quote Share this post Link to post Share on other sites
Busch 8 Report post Posted January 30, 2023 The pulleys I had ended up working fine. Power Steering - DO0R-B Alternator - C5AF-10353-H Water Pump - D1AE-8509-BA Crank - D00E-6312-B The issue I was having with those pulleys turned out to be caused by the water pump fan hub being installed at the wrong height. I never knew it was wrong before since everything was just a cobbled together mismatch of parts that I made work with some homegrown brackets/spacers. 1 Mach1 Driver reacted to this Quote Share this post Link to post Share on other sites
smh00n 90 Report post Posted February 4, 2023 Well that would have to do your head in. Lucky you had both pumps. Quote Share this post Link to post Share on other sites