| Ref. | Part Number | Description |
| 1 | 7500605 | Disc Shank, Standard |
| 2 | 7500609 | Disc Axle |
| 3 | 7500610 | Bearing |
| 4 | AS12180P | 12" Disc Blade, 5 Bolt Pattern |
| 5 | 7500611 | Bearing Spacer |
| 6 | 7500612 | Disc Blade Backing Plate |
| 7 | FHB56100G5 | 5/16" x 1" Hex Bolt |
| 8 | FLW56 | 5/16" Lockwasher |
| 9 | FHN56 | 5/16" Hex Nut |
| 10 | FLW34 | 3/4" Lockwasher |
| 11 | FJN34 | 3/4" Jam Nut |
| 12 | 7500608 | Machined Hub Casting Only |
| 13 | 7500613 | O-Ring |
| 14 | 7535701 | Clamp Bracket |
| 15 | 7535601B | Row Gang Clamp |
| 16 | FHN12 | 1/2" Hex Nut |
| 17 | FCB12175G5 | 1/2" x 1 3/4" Carriage Bolt |
| 18 | FSHB12250 | 1/2" x 2 1/2" Square Head Bolt |
| 19 | FLW12 | 1/2" Lockwasher |
| 20 | 7500705 | Disc Shank, Long |
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