Explanation of variables at the end of the EXEDY number
| Last Digit | EXEDY Number | Explanation |
| M | MFD037M | Ceramic Metallic |
| N | MFD066N | Low Cost Alternative |
| P | MFD003P | Ceramic Metallic |
| S | HND002S | Special Facing |
| TF | ISD117TF | Heavy Duty Clutch |
| U | NSD004U | Unity Clutch |
| UM | MFD067UM | Ceramic Metallic Unity Clutch |
| UN | MFD015UN | Low Cost Alternative |
| USTF | ISD104USTF | Heavy Duty Clutch |
| UTF | ISD128UTF | Heavy Duty Clutch |
| UW | HND009UW | Conbination Disc Clutch |
| ＵＹＴ | TYD078UYT | Specific for Yamato Truck |
| Ｗ | HND009W | Conbination Disc |
| Y | ISD005Y | Silent Disc |
| YTF | TYD107YTF | Heavy Duty Clutch |
