| MARCO NUMBER | ADR015 |
| APPLICATION | Ford Medium Heavy Truck |
| DESCRIPTION | 12V 145A 21SI |
| WAI New | 7644N |
| WAI Old | 1-2299-00DR, 20-1108, 42733, 42774, 42775 |
| WAI Reman Premium Quality | 7644R |
| ACE Electric | CA-5174 |
| ACE Zorkos | CA7644N |
| Alltech | 304-7644 |
| American Power Systems | APS7644 |
| Andre Niermann | 242733 |
| Armature G Roy | 7644 |
| Arrow Automotive Industries | 29-1870 |
| Atelier Dynamo | A240-858 |
| Auto Electric Suppliers | 7644N |
| Bepco | 80-7644 |
| Bepco Old | 4888X |
| Bosch Remanufactured | AL10007X |
| Bowers | BAO3131 |
| Champion Parts Rebuilders | 5204 |
| CPC | 7644 |
| Cummins | 3604668RX |
| Delco | 1117916, 1117933, 1117948 |
| DNS | A07663, A07664 |
| DuBois | 7644 |
| EGI | A-7644 |
| Elpar Industries | 21103621 |
| Excel | 8312 |
| Knight Rebuilding | A1211 |
| Lester | 7644 7672 |
| Machinery Components | GM-213 |
| MFR Series - Family Type | 21SI |
| Minnpar | 47-1328, 47-1824 |
| Minnpar Old | 6881824 |
| Mondial | 60-458-80 |
| Mondial New | 60-458-80N |
| Nastra | 8076 |
| Nastra New | 898076 |
| New Tech | N7669 |
| New Tech HO | N7669HO |
| Our Part Number | 7644N, 7644R |
| Part # | 7644 |
| PASCO | A-500858 |
| Power Select | 7644N, 7644R |
| Powerite Automotive | 7644 |
| PTS | 2212160 |
| Quality Rebuilders | 7644 |
| Raw Power | 7644N, 7644R |
| Rayloc | 130806 |
| RCP | 42733, 42774, 42775 |
| Real | 20109009, 20409041 |
| Road Warrior | 7644N, 7644R |
| Rotex | 7644 |
| Stratoline | 4888X, 80-7644 |
| Stratoline (Old) | 4888X |
| Suncoast | 7644 |
| Techno CVC | IND-1317916 |
| TSA | 7644N |
| UCP Remanufactured | 7644 |
| USA Industries | 7644 |
| Zorko | 7644, 7644N |
