Lanzhou LS HOOK DG315 Parts list:
| Hook | 103.07.00 |
| Bail | 103.07.01 |
| Shank | 103.07.01.01 |
| Pin. bail | 103.07.02 |
| Screw with head-holes | GB32.1-88 (M16x45) |
| Wire | Ø1.5 |
| Seal.oil | D7-1-67 (180x220x15) |
| Retainer. seal | 103.04.04 |
| Positioner | 103.04.05 |
| Spring. positioner | 103.04.06 |
| Bushing. barrel (upper) | 103.04.07 |
| Support. bai1 | 103.07.12 |
| Nut. thin | 103.04.09 |
| Screw.hex soc. hd | GB70-85 (M12x25) |
| Washer. spring | GB93-87 (12) |
| Barrel (upper) | 103.04.38 |
| Barrel (lower) | 103.07.04 |
| Pin | 103.04.12 |
| Spring. shank | 103.04.13 |
| Spring. shank | 103.04.14 |
| 0-Ring | 103.04.15 (455x8.6) |
| |
| Bushing. barrel (lower) | 103.04.16 |
| Support. spring | 103.04.17 |
| Key. lock | 103.04.18 |
| Lock assembly | 103.04.01.00 |
| Latch. tongue | 103.04.19 |
| Plunger.tongue latch | 103.04.20 |
| Spring tongue latch | 103.04.21 |
| |
| Arm. lower locking | 103.04.22 |
| Pin. tongue | 103.04.23 |
| Body | 103.07.05 |
| Pin. cotter | GB91-86 (10X160) |
| Nut.thin hex sloted | 103.04.33 (M90x3) |
| Key.lock | 103.04.25 |
| Plug | 103.04.34 |
| Plate. I.D | 103.07.11 |
| Screw | GB67-85 (M4X8) |
| Plate. fixed | 103.04.27 |
| Screw. hex soc hd | GB70-85 (M16x40) |
| Washer. spring | GB93-87 (16) |
| Nut.shank bearing | 103.04.05.02 |
| Pin. link (lower) | 103.04.42-1 (30x158) |
| Pin. link (upper) | |
| Link | 103.04.29 |
| Pin. link (upper) | 103.04.30 |
| Ring. lock | 103.04.31 |
| Ring. stop | 103.04.32 |
| Bearing | 7549436 |
| Grease fitting | GB1152-89 (M10X1) |
| Plate. lock | 103.07.07 |
| Screw | 103.07.08 (M24x50) |
| |
| Rod operating | 103K.04.10.00 |
| Lock assembly | 103.04.01.00 |
| 0-Ring | D4-4-66 (28X3.5) |
| Housing | 103.04.01.05 |
| 0-Ring | D4-4-66 (100X5.7) |
| Spring. latch | 103.04.01.06 |
| Spring. pawl | 103.04.01.07 |
| 0-Ring | D4-4-66 (90X5.7) |
| Shaft. pawl | 103.04.03.00 |
| Lever | 103.04.02.01 |
| Shaft | 103.04.03.01 |
| Lock block | 103.04.03.02 |
| Pin | 103.04.03.03 |
| Shaft. Latch | 103.04.02.00 |
| Lever | 103.04.02.01 |
| Shaft | 103.04.02.02 |
| Latch | 103.04.02.03 |
| Pin | 103.04.02.04 (8x35) |