| Item | Part Number | QTY | Description | | Item | Part Number | QTY | Description |
| 1 | 962411 | 4 | SCR 1/4 -20X 3/4 SF ST CAP | | 16 | 85718A | 1 | SCR 1/2 -13X 3/4 HC ST GRD 2 |
| 2 | 56109699 | 1 | CAM ASSY WITH GRIP | | 17 | 86112A | 4 | SCREW3/8-16 X 3/4SOCKET HEAD |
| 3 | 56381766 | 1 | LINK-ARM RIGHT | | 18 | 920248 | 1 | NUT 3/8-16 ESNA LIGHT |
| 4 | 56381767 | 1 | LINK-ARM LEFT | | 19 | 925589 | 1 | PIN ROLL - 1/8 X 1/2 |
| 5 | 56381768 | 1 | SHAFT-AXLE | | 20 | 980349 | 1 | WASHER WEAR CAM |
| 6 | 56382759 | 1 | PADS RED 12X18 CS=20EA | | 21 | 980614 | 4 | WASHER LK 1/4 EXT TOOTHPLTD |
| 7 | 25907A | 1 | MAINFRAME OBS-18 SILVER ASSY | | 22 | 980645 | 1 | WASHER 3/8 FLAT SAE |
| 25908A | 1 | MAINFRAME OBS-18DC | | 23 | 980648 | 2 | WASH-17/32 ID X 1&1/16 OD PLN |
| 8 | 31224B | 1 | BUMPER FRAME BLACK | | 24 | 10666A | 1 | SPRING MOUNT KIT OBS-18 |
| 9 | AS009400 | 1 | GRIP FACE, W/2.5" DIA. HOLE | | 25 | 29931A | 1 | BASE ORBITAL |
| 10 | 39857A | 2 | WHEEL 5 POLISHER | | 26 | 50736A | 1 | BEARINGBALL OBS-18 6008 |
| 11 | 54930A | 1 | HANDLELIFT OBS-18 | | 27 | 80292A | 2 | SCREW .25-20 X 1.00 BHHR SEMS |
| 12 | 62814A | 1 | ECCENTRIC OBS-18 | | 28 | 80295A | 4 | WASHER BOWED .516ID X 1.06OD |
| 13 | 66981A | 1 | RETAINER BEARING OBS-18 | | 29 | 81220A | 4 | NUTHEX SERRATED FLANGE1/4-20 |
| 14 | 66982A | 1 | RETAINER ECCENTRIC OBS-18 | | 30 | 87700A | 3 | SCREW1/4-20 X 1/2 BUTTON HEAD |
| 15 | 70499A | 1 | LABEL CAS | | 31 | 18445A | 1 | SKIRT ASMDUST OBS-18DC |
