Detroit Diesel Corporation (DDC) has a front mounted PTO, for use on the Series 60 vehicle engines.

| 1. Retainer | 4. Pulley Assembly |
| 2. Bolt | 5. Crankshaft |
| 3. Hub Assembly |
Detroit Diesel Corporation (DDC) has a front mounted PTO, for use on the Series 60 vehicle engines.

| 1. Retainer | 4. Pulley Assembly |
| 2. Bolt | 5. Crankshaft |
| 3. Hub Assembly |