| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 312739050 | FIXED ARM | 91F20145- | |
| 2 | 500044110 | EXTENSION | 91F20145- | |
| 3 | 500044139 | EXTENSION | 91F20145- | |
| 4 | 500322633 | PIN | 91F20145- | |
| 5 | 801880001 | NUT, STOP | 91F20145- | |
| 6 | 801015569 | BOLT | 91F20145- | |
| 7 | 500322638 | PIN | 91F20145- | |
| 8 | 801880001 | NUT, STOP | 91F20145- | |
| 9 | 801015568 | BOLT | 91F20145- | |
| 10 | 860010007 | GREASE NIPPLE | 91F20145- | |
| 11 | 312739051 | MOVABLE ARM | 91F20145- | |
| 12 | 500322645 | PIN | 91F20145- | |
| 13 | 802250040 | SNAP RING | 91F20145- | |
| 14 | 802610118 | PIN, COTTER | 91F20145- | |
| 15 | 312339300 | PIN | 91F20145- | |
| 16 | 802620103 | PIN, COTTER | 91F20145- | |
| 17 | 312739616 | SLIDE BLOCK, LOWER | 91F20145- | |
| 18 | 801920109 | NUT | 91F20145- | |
| 19 | 312739615 | SLIDE BLOCK, UPPER | 91F20145- | |
| 20 | 802170002 | WASHER | 91F20145- | |
| 21 | 801015112 | BOLT | 91F20145- | |
| 22 | 312439612 | SCREW | 91F20145- | |
| 23 | 802070018 | WASHER | 91F20145- | |
| 24 | 312739611 | SPACER | 91F20145- | |
| 25 | 500217001 | BUSHING | 91F20145- | |
| 26 | 801015584 | BOLT | 91F20145- | |
| 27 | 801880001 | NUT, STOP | 91F20145- | |
| 28 | 200200402 | LINK, R.H. | 91F20145- | |
| 29 | 200200403 | LINK, L.H. | 91F20145- | |
| 30 | 500322614 | PIN | 91F20145- | |
| 31 | 500322623 | PIN | 91F20145- | |
| 32 | 312739613 | PLATE | 91F20145- | |
| 33 | 802060030 | WASHER | 91F20217- | |
| SEE FIG. 7100 | ||||
| SEE FIG. 7200 |