| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 423-20-H4110 | UNIVERSAL JOINT | -20455 | |
| 1A | 423-20-H4010 | UNIVERSAL JOINT | 20456- | |
| 2 | 423-20-H4P01 | KNUCKLE JOINT | -20455 | |
| 2A | 423-20-H0P01 | KNUCKLE JOINT | 20456- | |
| 3 | 01643-51232 | PLAIN WASHER | ||
| 4 | 01050-61250 | SCREW | ||
| 4A | 421-20-H3130 | SCREW | ||
| 5 | 423-20-H3110 | UNIVERSAL JOINT | -20455 | |
| 5A | 423-20-H3010 | UNIVERSAL JOINT | 20456- | |
| 6 | 423-20-H4P01 | KNUCKLE JOINT | -20455 | |
| 6A | 423-20-H0P01 | KNUCKLE JOINT | 20456- | |
| 7 | 423-20-15310 | DISC | ||
| 8 | 423-20-13030 | COUPLING/CLUTCH | ||
| 9 | 423-20-15310 | DISC | ||
| 10 | 423-20-13520 | RING | ||
| 11 | 01011-62420 | SCREW | ||
| 12 | 423-20-15113 | SUPPORT | ||
| 13 | 07020-00675 | LUBRICATION NIPPLE | ||
| 14 | 423-20-15620 | SEAL | ||
| 15 | COVER | |||
| 16 | 01252-40625 | SCREW | ||
| 17 | 01602-20619 | SPRING WASHER | ||
| 18 | 01010-31660 | SCREW | ||
| 19 | 01643-31645 | PLAIN WASHER | ||
| 20 | 01580-01613 | NUT | ||
| 21 | 423-20-H2110 | UNIVERSAL JOINT | -20455 | |
| 21A | 423-20-H2010 | UNIVERSAL JOINT | 20456- | |
| 22 | 423-20-H4P01 | KNUCKLE JOINT | -20455 | |
| 22A | 423-20-H0P01 | KNUCKLE JOINT | 20456- | |
| 23 | 07020-00000 | LUBRICATION NIPPLE | ||
| 24 | 419-20-12630 | LUBRICATION NIPPLE |