| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 944 288 40 | Top roller, assy., new design, pos. 01-08 | ||
| 02 | 944 287 40 | Top roller body with bush | ||
| 03 | 944 283 40 | Roller bearing 176X320 | ||
| 04 | 944 285 40 | Axle | ||
| 05 | 324 067 40 | Lifetime seal | ||
| 06 | 502 180 99 | O-ring | ||
| 07 | 345 968 99 | Split sleeve | ||
| 08 | 313 484 99 | Plug | ||
| 09 | 944 284 40 | Top roller body | ||
| 10 | 944 286 40 | Freeze-in bush | ||
| 11 | 502 213 98 | Bolt | ||
| 12 | 255 057 40 | Washer | ||
| 13 | 510 516 98 | Bolt, cold temperature design | ||
| 796 282 73 | Seal kit fig-nos: 05,06 and 08 | |||
| 906 299 40 | Top roller is filled with oil |