| Item | Part No. | Part Name | Qty | Serial No. |
| 237-70-00101 | SUPPORT ASS'Y | 2001- | ||
| 1 | 237-70-12210 | SUPPORT | 2001- | |
| 2 | 237-70-12220 | ADJUSTER,L.H. | 2001- | |
| 3 | 237-70-12230 | ADJUSTER,R.H. | 2001- | |
| 4 | 232-70-12350 | COLLAR | 2001- | |
| 5 | 232-70-12360 | PIN | 2001- | |
| 6 | 04050-14022 | PIN,COTTER | 2001- | |
| 7 | 232-70-12381 | LOCK | 2001- | |
| 8 | 01010-32480 | BOLT | 2001- | |
| 9 | 01580-02419 | NUT | 2001- | |
| 10 | 01010-31230 | BOLT | 2001- | |
| 11 | 01602-01236 | WASHER,SPRING | 2001- | |
| 12 | 237-70-12240 | GUIDE | 2001- | |
| 13 | 237-70-00110 | SHIM ASS'Y | 2001- | |
| \6\ | SHIM¤ 0.5MM | 2001- | ||
| \6\ | SHIM¤ 1.0MM | 2001- | ||
| 14 | 01010-32060 | BOLT | 2001- | |
| 15 | 01602-02060 | WASHER,SPRING | 2001- | |
| 16 | 07048-01210 | PLUG | 2001- | |
| 17 | 237-70-15130 | PIN | 2001- | |
| 18 | 07020-00675 | FITTING,GREASE | 2001- | |
| 19 | 04082-00110 | LOCK | 2001- | |
| 20 | 01010-31020 | BOLT | 2001- | |
| 21 | 01602-01030 | WASHER,SPRING | 2001- |