| Item | Part No. | Part Name | Qty | Serial No. |
| 20E-30-K1112 | JOINT ASS'Y,LOWER | K30001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.N1310-51A1 AND N1310-52A0. | ||||
| 20E-30-K1130 | ROTOR ASS'Y | K30001- | ||
| 1 | 20E-30-K1190 | PLUG | K30001- | |
| 2 | 20E-30-K1210 | RING,SEAL | K30001- | |
| 3 | 20E-30-K1220 | HOUSING | K30001- | |
| 4 | 20E-30-K1230 | SEAL | K30001- | |
| 5 | 20E-30-K1240 | WASHER,SPRING | K30001- | |
| 6 | 20E-30-K1250 | BOLT | K30001- | |
| 7 | 20E-30-K1270 | COVER | K30001- | |
| 8 | 20E-30-K1280 | SEAL | K30001- | |
| 9 | 20E-30-K1290 | ROTOR | K30001- | |
| 10 | 20E-30-K1310 | PLUG | K30001- | |
| 11 | 20E-30-K1150 | PLATE | K30001- | |
| 12 | 20E-30-K1160 | BOLT | K30001- | |
| 13 | 20E-30-K1170 | WASHER,SPRING | K30001- | |
| SERVICE REPAIR KITS | ||||
| 20E-30-K1540 | REPAIR KIT | K30001- |