Slack adjuster type DRV 2A-K
| Drawing position | Part name | Drawing code | Pcs./ass. |
| 1 | ADJUSTING NUT | FK 145-01 | 1 |
| 3 | TRACTION PLUG | FK 145-03/A | 1 |
| 4 | GUIDE PIN | FK 145-04 | 1 |
| 5 | SPRING | FK 145-05 | 1 |
| 6 | SPRING DISK | FK 145-06 | 1 |
| 7 | TRACTION TUBE | FK 178-07 | 1 |
| 8 | TRACTION RING | FK 145-08 | 1 |
| 10 | GUIDE SLEEVE 1 | FK 145-10 | 1 |
| 11 | SPRING | FK 145-11 | 1 |
| 12 | COUPLING PLUG | FK 145-12 | 1 |
| 14 | COUPLING WASHER | FK 145-14 | 1 |
| 18 | COUPLING RING | FK 178-18 | 1 |
| 19 | SHELL | FK 178-19 | 1 |
| 20 | FLANGE | FK 178-20 | 1 |
| 21 | SEALING RING | FK 145-21 | 2 |
| 22 | SPRING | FK 178-22 | 1 |
| 23 | CASING | FK 145-23 | 1 |
| 24 | ADVANCE NUT | FK 145-24 | 1 |
| 27 | SPRING | FK 145-27 | 1 |
| 28 | CAN | FK 145-28 | 1 |
| 29 | INTERMEDIATE PART | FK 145-29/A | 1 |
| 30 | BREECHBLOCK | FK 145-30/B | 1 |
| 31 | SAFETY RING | FK 145-31 | 1 |
| 33 | CHECK WASHER | FK 96-49 | 1 |
| 34 | PROTECTIVE TUBE | FK 145-34 | 1 |
| 35 | SEALING PLUG | FK 145-35 | 1 |
| 36 | SAFETY RING FOR BORE | FK 145-36 | 1 |
| 37 | PROTECTIVE DISK | FK 145-37 | 1 |
| 38 | SEALING PART | FK 145-38 | 1 |
| 39 | SEALING RING | FK 145-39 | 2 |
| 40 | EYELET | FK 145-40 | 1 |
| 41 | ADJUSTING SCREW | FK 178-41 | 1 |
| 42 | STOP SCREW | FK 145-42/A | 1 |
| 43 | SPING | FK 178-43 | 1 |
| 44 | CONTROL PART | FK 145-44 | 1 |
| 46 | HEXAG. NUT G 03/4′ | FK-N-03 | 1 |
| 47 | INDICATOR PLATE | FK 145-48/B | 1 |
| 48 | FLEXIBLE RICET | FK 145-49 | 4 |
| 49 | FIRM | FK 145-51 | 1 |
| 50 | BUSING | FK 145-63 | 1 |
| 51 | CONTROL BAR | FK 145-47 | 1 |