| Number | Name | Brand | Fit |
|---|
| Y4-001A | Front Plastic Bumper for YD-2 / YD-4 | Yokomo | direct iYokomo's store lists it for YD-2, YD-2E, YD-2R, YD-2S, YD-2Z, YD-2TC |
| Y4-001FA | Front Urethane Bumper for YD-2 / YD-4 | Yokomo | direct iYokomo's store lists it for YD-2, YD-2E, YD-2R, YD-2S, YD-2Z, YD-2TC |