Figure 11.246. Final coupling: 1,10- Sealing rings; 2, 6 - Spring retaining rings; 3 - Clutch reaction disc; 4 - Friction washer; 5 - Clutch disc; 7 - Washer; 8 - Return spring; 9 - Clutch piston; 11 - Seal; 12 - Clutch housing
Number of friction washers and clutch discs
| Friction washer | Clutch disc | Jet Disc |
| 3 | 3 | 1 |