Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | GF20099 | 1 | COVER | |
| 2 | K40006 | 1 | Lock Nut | 11.125 MM (7/16") |
| 3 | 24H1226 | 1 | Washer | 1/2" X 1-1/4" X 0.083" |
| 4 | 19H1821 | 1 | CAP SCREW | 7/16" X 1-1/4" |
| 5 | GF38728 | 1 | TANK | FOR 850 |
| 5 | GF40826 | 1 | TANK | FOR 850 |
| 5 | GF37734 | 1 | TANK | FOR 870 |
| 6 | GF38727 | 1 | AXLE | STANDARD, FOR 850 |
| 6 | GF38730 | 1 | AXLE | LONG, FOR 850 |
| 6 | GF37736 | 1 | AXLE | FOR 870 |
| 7 | GF27489 | 2 | SPINDLE | FOR 850 |
| 7 | GF27105 | 2 | SPINDLE | FOR 870 |
| 8 | GF20849 | 2 | SEAL | FOR 850 |
| 8 | GF27382 | 2 | SEAL | FOR 870 |
| 9 | JD8969 | 2 | BEARING CONE | INNER, FOR 850 |
| 9 | JD7350 | 2 | Bearing Cone | INNER, FOR 870 |
| 10 | JD7418 | 2 | Bearing Cup | INNER, FOR 850 |
| 10 | JD7297 | 2 | Bearing Cup | INNER, FOR 870 |
| 11 | JD7424 | 2 | Bearing Cup | OUTER, FOR 850 |
| 11 | JD7266 | 2 | Bearing Cup | OUTER, FOR 870 |
| 12 | GF20846 | 2 | HUB | FOR 850 |
| 12 | GF27381 | 2 | HUB | FOR 870 |
| 13 | JD8100 | 2 | Bearing Cone | OUTER, FOR 850 |
| 13 | JD8186 | 2 | Bearing Cone | OUTER, FOR 870 |
| 14 | GF25043 | 2 | WASHER | |
| 15 | GF20854 | 2 | NUT | |
| 16 | 11H240 | 2 | Cotter Pin | 5/32" X 1-1/2" |
| 17 | GF20853 | 2 | CAP | |
| 18 | GF36236 | 2 | WHEEL | 20-8, DROP CENTER FOR 850 |
| 18 | GF37232 | 2 | WHEEL | 20-7.50, SEMIDROP CENTER FOR 850 |
| 18 | GF37285 | 2 | RING | FOR 20-7.5 SEMI-DROP CENTER WHEEL FOR 850 |
| 18 | GF42837 | 1 | WHEEL | (SUB FOR GF39700) USE WITH 49 X 17 HI-FLOTATION AIRPLANE TIRE OR 14 X 20 TIRE |
| 19 | JD21 | 16 | Wheel Bolt | FOR 850 |
| 19 | GF37705 | 16 | WHEEL BOLT | FOR 870 |
| 20 | H35925 | 2 | Lock Nut | 15.875 MM (5/8") |
| 21 | 19H2233 | 2 | CAP SCREW | 5/8" X 3-1/2", FOR 850 |
| 21 | 19H2133 | 2 | Cap Screw | 5/8" X 4-1/2", FOR 870 |
| 22 | 19H1815 | 4 | Cap Screw | 1/2" X 1-1/4" |
| 23 | H622DN | 4 | LOCK NUT | 12.700 MM (1/2") |