If the number 9745829 is on the wheel, then I believe this is the engineering number and not the part number. Some manufactures have a cross between engineering and part numbers but I have never been able to find one for AMC. Just as a note, most parts have a cast in number that looks very similar to the part number but it isn't. Part numbers are only found on the packaging not the part itself. If you have the packaging then I have have been unable to find this number through 1967-1984 that is why I suspect it is the engineering number. Do not feel alone every manufacturer uses engineering numbers on the part. The part number is on the packaging. Most manufactures have a cross reference for engineering number to part number but I have been searching over 20 years for one from AMC and have never even heard of one. Bill Strobel Independent Towing Fayetteville NC __________________________________ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com