| Name | Brand | Type |
|---|---|---|
| AIR CLEANER (WT30XK4) | HONPE | assembly |
| CAMSHAFT | HONPE | assembly |
| CARBURETOR | HONPE | assembly |
| CRANKCASE COVER (WT30XK1/K2/K3/K4) | HONPE | assembly |
| CRANKSHAFT | HONPE | assembly |
| CYLINDER (WT20XK1/K2/K3/K4) | HONPE | assembly |
| CYLINDER (WT30XK1/K2/K3/K4) | HONPE | assembly |
| CYLINDER HEAD (WT30XK1/K2/K3/K4) | HONPE | assembly |
| FAN COVER (WT30XK1/K2/K3/K4) | HONPE | assembly |
| FLYWHEEL | HONPE | assembly |
| FUEL TANK (WT20XK4,WT30XK1/K2/K3/K4) | HONPE | assembly |
| GOVERNOR ARM (WT30XK1/K2/K3/K4) | HONPE | assembly |
| IGNITION COIL | HONPE | assembly |
| MUFFLER (WT30XK1/K2/K3/K4) | HONPE | assembly |
| RECOIL STARTER (WT30XK2/K3/K4) | HONPE | assembly |