| Ref | Part Number | Description |
|---|---|---|
| 1 | 539130874 | SEAT for units produced before Serial No. 074439861 This part replaces 539107859. Price: $449.95 |
| 2 | 539110644 | SEAT LATCH BRACKET Price: $27.99 |
| 3 | 539110645 | TORSION SPRING (SEAT) Price: $9.99 |
| 4 | 539110646 | SEAT LATCH ROD Price: $11.99 |
| 5 | 539110816 | SEAT MOUNTED WLDMT Price: $299.99 |
| 7 | 539990870 | E RING 3/8" Price: $2.99 |
| 8 | 596583702 | Nuts This part replaces 539990717. Price: $2.99 |