Torsion Spring, RH Price: $5.67
| Brand | Assembly | Path | Ref |
|---|---|---|---|
| TRB | FLEX Base Unit-Engine Drive | Troy-Bilt / 23-FLEX / 2015 Models / 23A-1AXA711 FLEX Unit (2015) / FLEX Base Uni | 32 |
| TRB | PTO Hardware | Troy-Bilt / 23-FLEX / 2017 Models / 23A-1AXA711 FLEX Unit (2017) / PTO Hardware | 6 |
| TRB | PTO Hardware | Troy-Bilt / 23-FLEX / 2018 Models / 23A-1AXA766 FLEX Unit (2018) / PTO Hardware | 6 |