| Item | Part No. | Part Name | Qty | Serial No. |
| 232-70-00025 | BLADE ASS'Y | 1618- | ||
| 1 | 232-70-12117 | BLADE | 1618- | |
| 2 | 232-70-12130 | BIT | 1003- | |
| 3 | 232-70-12140 | EDGE | 1003- | |
| 4 | 232-70-12150 | BIT,L.H. | 1003- | |
| 232-70-12160 | BIT,R.H. | 1003- | ||
| 5 | 02090-01065 | BOLT | 1308- | |
| 6 | 02090-01050 | BOLT | 1308- | |
| 7 | 02290-01016 | NUT | 1308- | |
| 8 | 01602-01648 | WASHER | 1003- | |
| 9 | 232-70-12193 | JOINT | 1618- | |
| 10 | 01000-31850 | BOLT | 1618- | |
| 11 | 07048-01815 | PLUG | 1618- | |
| 12 | 01602-21854 | WASHER | 1618- | |
| 13 | 232-70-12223 | CIRCLE | 1618- | |
| 13A | 232-70-12613 | PIPE (WELDED) | 1618- | |
| 232-70-00043 | GUIDE ASS'Y | 1921- | ||
| 232-70-00042 | GUIDE ASS'Y | 1618-1920 | ||
| 232-70-00052 | ADJUSTER ASS'Y,L.H. | 1921- | ||
| 232-70-00051 | ADJUSTER ASS'Y,L.H. | 1618-1920 | ||
| 232-70-00062 | ADJUSTER ASS'Y,R.H. | 1921- | ||
| 232-70-00061 | ADJUSTER ASS'Y,R.H. | 1618-1920 | ||
| 16 | 232-70-12254 | ADJUSTER,L.H. | 1921- | |
| 232-70-12253 | RATCHET,L.H. | 1618-1920 | ||
| 232-70-12264 | ADJUSTER,R.H. | 1921- | ||
| 232-70-12263 | ADJUSTER,R.H. | 1618-1920 | ||
| 17 | 232-70-12271 | GUIDE | 1618- | |
| 18 | 02090-00850 | BOLT | 1618- | |
| 19 | 02290-00813 | NUT | 1618- | |
| 20 | 01602-01338 | WASHER | 1618- | |
| 21 | 232-70-12350 | COLLAR | 1618- | |
| 22 | 232-70-12360 | PIN | 1618- | |
| 23 | 04050-04022 | PIN | 1618- | |
| 24 | 232-70-12310 | BLOCK | 1003- | |
| 25 | 232-70-12321 | BOLT | 1003- | |
| 26 | 01500-32418 | NUT | 1003- | |
| 34 | 232-835-1112 | PROTECTOR (OP) | .- | |
| 232-835-1110 | PROTECTOR (OP) | 1003-. | ||
| 35 | 01010-51845 | BOLT (OP) | .- | |
| 02090-11065 | BOLT (OP) | 1003-. | ||
| 36 | 01602-21845 | WASHER (OP) | .- | |
| 01602-21648 | WASHER (OP) | 1003-. | ||
| 37 | 02290-11625 | NUT (OP) | 1003-. | |
| 38 | 232-870-6113 | EDGE (OP) | .- | |
| 232-870-6112 | EDGE (OP) | 1003-. |