| Ref | Part Number | Description |
|---|---|---|
| 1 | 22-8330 | PLUG Price: $64.59 |
| 1 | 536503801 | BEVEL GEAR ASSY This part replaces 537199202. Price: $99.99 |
| 2 | 237-42 | O-RING Price: $2.78 |
| 2 | 503856301 | GEARHEAD NUT - BRUSHCUTTER Price: $5.99 |
| 3 | 22-8340 | SPRING Price: $19.09 |
| 3 | 537285601 | SUPPORT FLANGE Price: $9.99 |
| 4 | 22-8350 | BALL Price: $12.28 |
| 4 | 537234901 | DRIVE DISC This part replaces 537292601. Price: $19.99 |
| 5 | 22-8370 | SEAT-VALVE Price: $88.05 |
| 5 | 537234901 | DRIVE DISC Price: $19.99 |
| 6 | 22-8360 | PIN Price: $43.02 |
| 6 | 735312810 | RETAINING RING SGH 28 Price: $3.99 |
| 7 | 525831801 | HOLDER BALL BEARING This part replaces 503252401. Price: $14.99 |
| 8 | 22-8420 | SPOOL Price: $437.22 |
| 8 | 738219800 | BALL BEARING 8X22X7/608Z Price: $6.99 |
| 9 | 22-8500 | O-RING Price: $18.87 |
| 9 | 503201501 | PLUG Price: $4.99 |
| 10 | 22-8380 | RETAINER Price: $17.86 |
| 10 | 503201412 | SCREW Price: $2.99 |
| 11 | 22-8410 | SPRING Price: $17.61 |
| 11 | 503200725 | SCREW Price: $2.99 |
| 12 | 23-3030 | SPACER Price: $33.93 |
| 12 | 738219900 | BALL BEARING 24X9X1/609ZR Price: $6.99 |
| 13 | 22-8480 | RING-SNAP Price: $49.87 |
| 13 | 738219902 | BEARING Price: $17.99 |
| 15 | 735312510 | RETAINING RING Price: $2.99 |
| 16 | 574710801 | BOLT Price: $2.99 |
| 17 | 512846401 | BOLT, TORX Price: $2.99 |
| 18 | 581598001 | BRACKET SHIELD Price: $4.99 |
| 20 | 503890101 | SUPPORTING CUP Price: $14.99 |