| Item | Part No. | Part Name | Qty | Serial No. |
| 20G-30-K2113 | SWIVEL JOINT ASSEMBLY | K32100- | ||
| 1 | 20G-30-K2120 | SPOOL | K30001- | |
| 2 | 20G-30-K2130 | ROTOR,MAIN | K30001- | |
| 3 | 20G-30-K2140 | ROD,PISTON | K30001- | |
| 4 | 20G-30-K2150 | SHAFT | K30001- | |
| 5 | 20G-30-K2350 | COVER | K32100- | |
| 6 | 20G-30-K2360 | COVER | K32100- | |
| 7 | 20G-30-K2370 | SPACER | K32100- | |
| 8 | 20G-30-K2190 | RING,GUIDE | K30001- | |
| 9 | 20G-30-K2380 | SCREW | K32100- | |
| 10 | 20G-30-K2220 | SCREW | K30001- | |
| 11 | 20G-30-K2230 | SCREW | K30001- | |
| 12 | 20G-30-K2240 | SCREW | K30001- | |
| 13 | 20G-30-K2250 | WASHER | K30001- | |
| 14 | 20G-30-K2260 | BRACKET | K30001- | |
| 15 | 20G-30-K2390 | BALL | K32100- | |
| 16 | 20G-30-K2280 | SEAL | K30158- | |
| 17 | 20G-30-K2310 | SEAL | K30158- | |
| 18 | 20G-30-K2410 | SEAL | K32100- | |
| 19 | 20G-30-K2420 | SEAL | K32100- | |
| 20 | 20G-30-K2290 | SEAL | K30001- | |
| 21 | 20G-30-K2430 | O-RING | K32100- | |
| 22 | 20G-30-K2440 | SEAL | K32100- | |
| 23 | 20G-30-K2450 | SEAL | K32100- | |
| 24 | 20G-30-K2460 | SEAL | K32100- |