| NO. | PART# | DESCRIPTION | QTY | PRICE | NOTE |
| 1 | F5101 | Crank case | 1 | 2,800 | |
| F5102A | Cylinder head assembly | 7,100 |
with liner |
||
| 2 | F5102 | Cylinder head with liner | 1 | 4,800 | |
| 3 | F5103 | Intake valve | 1 | 1,100 | |
| 4 | F5104 | Exhaust valve | 1 | 1,000 | |
| 5 | F5105 | Valve spring set | 2 | 400 | |
| 6 | F9106 | Spring retainer set | 2 | 400 | |
| 7 | F9107 | Valve spring clips | 4 | 400 | |
| 8 | F5108 | Cylinder head seal | 1 | 300 | |
| 10 | F5110 | Head bolt set | 4 | 300 | |
| 11 | F5111 | Valve cover | 1 | 700 | |
| 12 | F5112 | Valve cover gasket | 1 | 200 | |
| 13 | F5113 | Valve cover screws | 2 | 200 | |
| 14 | F5114 | Intake pipe | 1 | 800 | |
| 15 | F5115 | Intake O rings | 2 | 200 | |
| 16 | F6116 | Crankshaft | 1 | 3,700 | 8mm |
| 17 | F5117 | Rear bearing | 1 | 900 | |
| 18 | F5118 | Front bearing | 1 | 800 | |
| 19 | F5119 | Front bearing seal | 1 | 600 | |
| 20 | F5120 | Drive washer | 1 | 900 | |
| 21 | F5121 | Drive washer retainer | 1 | 300 | |
| 22 | F5122 | Prop washer | 1 | 200 | shaft 6mm |
| 23 | F5123 | Prop nut set | 2 | 300 | shaft 6mm |
| F1266 | Prop washer | 1 | 150 | shaft 8mm | |
| F2267 | Prop nut set | 2 | 500 | shaft 8mm | |
| 24 | F5124 | Piston | 1 | 2,100 | |
| 25 | F5125 | Piston ring | 1 | 1,000 | |
| 26 | F5126 | Wrist pin | 1 | 500 | |
| 27 | F5127 | Wrist pin retainer | 2 | 400 | |
| 28 | F5128 | Rocker arm set | 2 | 1,700 | |
| 29 | F1213 | Valve adjuster set | 2 | 400 | |
| 30 | F1214 | Adjuster nut set | 2 | 200 | |
| 31 | F5131 | Rocker arm shaft | 1 | 400 | |
| 32 | F5132 | Rocker arm screw | 1 | 100 | |
| 33 | F1217 | E ring clip set | 2 | 150 | |
| 34 | F5134 | Cam | 1 | 2,800 | |
| 35 | F5135 | Cam cover | 1 | 400 | |
| 36 | F5136 | Cam cover O-ring | 1 | 100 | |
| 37 | F5137 | Cam gear cover screws | 2 | 200 | |
| 38 | F5138 | Cam bearing set | 2 | 1,100 | |
| 39 | F5139 | Cam follower set | 2 | 800 | |
| 40 | F5140 | Push rod set | 2 | 400 | |
| 41 | F5141 | Push rod cover set | 2 | 500 | |
| 42 | F5142 | Push rod cover O ring | 4 | 300 | |
| 43 | F5143 | Con rod | 1 | 1,200 | |
| F5144A | Back plate assembly | 3,300 | |||
| 49 | F5149 | Back plate gasket | 1 | 200 | |
| 50 | F5150 | Back plate screws | 2 | 200 | |
| F5151A | Carburetor assembly | 5,600 | |||
| 51 | F5151 | Carburetor body | 1 | 2,500 | |
| 52 | F5252 | Throttle barrel | 1 | 1,500 | |
| 53 | F5153 | Throttole barrel seal | 1 | 400 | |
| 54 | R6124 | Throttle barrel retainer | 1 | 200 | with set screw |
| 55 | F1260S | Throttle arm set | 1 | 350 | with set screw |
| 56 | F1258 | Throttle stop screw | 1 | 100 | |
| 57 | F1259 | Throttle stop spring | 1 | 100 | |
| F5158S | Needle valve assembly | 1,900 | |||
| 58 | F5158 | Needle valve | 1 | 900 | |
| 59 | F1546 | Needle O ring | 1 | 100 | |
| 60 | F1555 | Needle socket | 1 | 600 | |
| 61 | F1556 | Needle socket O ring | 2 | 200 | |
| 62 | F1557 | Needle detent | 1 | 300 | |
| 63 | F5163 | Fuel nipple | 1 | 150 | |
| 64 | F5186 | Low speed needle | 1 | 500 | |
| 65 | F5187 | Low speed needle Oring | 1 | 100 | |
| 66 | F5164 | Carburetor gasket | 1 | 200 | |
| 67 | F5165 | Carburetor screws | 4 | 300 | |
| F5166A | Regulator assembly | 2,700 | |||
| 68 | F5166 | Regulator body | 1 | 2,000 | |
| 69 | F1245 | Regulator adjusting screw | 1 | 200 | |
| 70 | F1246 | Regulator adjusting screw O-ring | 1 | 100 | |
| 71 | F5169 | Diaphram | 1 | 300 | |
| 72 | R6138 | Regulator plunger | 1 | 300 | 6mm in diameter |
| 73 | F5171 | Plunger spring | 1 | 300 | for R6138 |
| F5176 | Regulator plunger | 1 | 300 | 9mm in diameter | |
| F1249 | Plunger spring | 1 | 200 | for F5176 | |
| 74 | F5172 | Regulator screw set | 2 | 200 | |
| F5173S | Muffler set | 1,800 | |||
| 75 | F5173A | Muffler assembly | 1 | 1,400 | |
| 76 | F5174 | Exhaust pipe | 1 | 400 | |
| 77 | F5175 | Rock nuts | 2 | 300 | |
| F5180 | Gasket set | 3 | 500 | ||
| F5181 | O ring set | １２ | 900 | F5108 is not included. |