| Number | Name | Brand | Fit |
|---|
| 6442 | O-ring adj.nut | Serpent | direct |
| 6583 | Centax pre-load adjusting nut | Serpent | direct |
| 160126 | Shock RCM-SS top nut | Serpent | direct |
| 803198 | Adjusting nut nylon for 8.5mm ball | Serpent | direct |
| 804130 | Servo saver nut alu | Serpent | direct |
| 909405 | Shock adjusting nut alu. + O-rings | Serpent | direct |