| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM172168-71101 | COVER,FLYWHEEL | 10001- | |
| 2 | YM26013-100302 | BOLT | 10001- | |
| 3 | YM172165-71200 | COUPLING | 10001- | |
| 4 | YM26450-120402 | BOLT | 10001- | |
| 5 | YM172164-73110 | VALVE | 10001- | |
| 6 | YM26013-120352 | BOLT | 10001- | |
| 7 | YM172164-73402 | PUMP ASS'Y | 10335- | |
| \0\YM172164-73401 | PUMP ASS'Y | 10183-10334 | ||
| YM172164-73400 | PUMP ASS'Y | 10001-10182 | ||
| 8 | YM172168-71200 | SHAFT ASS'Y,ROCKER | 10001- | |
| 9 | YM172168-71310 | SHAFT | 10001- | |
| 10 | YM172168-71320 | CASE | 10001- | |
| 11 | YM172168-71330 | BEARING | 10001- | |
| 12 | YM172164-73170 | SEAL ASS'Y | 10001- | |
| 15 | YM22242-000250 | RING | 10001- | |
| 16 | YM22252-000620 | RING | 10001- | |
| 21 | YM172168-71340 | O-RING | 10001- | |
| 22 | YM172168-71550 | COVER | 10001- | |
| 23 | YM26450-060162 | BOLT | 10001- | |
| 24 | YM172175-73111 | ROTARY ASS'Y | 10335- | |
| YM172175-73110 | ROTARY ASS'Y | 10001-10334 | ||
| 25 | YM172164-73410 | COVER ASS'Y,AIR CLEANER | 10001- | |
| 27 | YM172175-73150 | PLATE | 10001- | |
| 28 | YM22312-060140 | PIN | 10001- | |
| 29 | YM26450-100302 | BOLT | 10001- | |
| 31 | YM172165-73580 | ORIFICE | 10001- | |
| 32 | YM172168-71560 | BEARING | 10001- | |
| 33 | YM172142-74650 | PLUG | 10001- | |
| 34 | YM24315-000080 | O-RING | 10001- | |
| 35 | YM172168-71360 | GASKET,BONNET | 10001- | |
| 36 | YM172164-73660 | FILTER | 10001- | |
| 37 | YM172164-73670 | CIRCLIP | 10001- | |
| 38 | YM26450-100502 | BOLT | 10001- | |
| 39 | YM26450-100552 | BOLT | 10001- | |
| 41 | YM172164-73420 | SPRING | 10001- | |
| 42 | YM172168-71380 | RETAINER | 10001- | |
| 43 | YM172168-71390 | RETAINER | 10001- | |
| 44 | YM172164-73720 | COVER | 10001- | |
| 45 | YM172165-73640 | SCREW | 10001- | |
| 46 | YM172175-73160 | SPRING | 10001- | |
| 47 | YM172164-73730 | SPRING | 10001- | |
| 48 | YM172168-71430 | O-RING | 10001- | |
| 49 | YM26450-080302 | BOLT | 10001- | |
| 50 | YM172165-73760 | PIN | 10001- | |
| 51 | YM172168-71440 | SHIM | 10001- | |
| 52 | YM172168-71450 | SHIM | 10001- | |
| 53 | YM172168-71460 | SHIM | 10001- | |
| 54 | YM172164-73150 | PISTON ASS'Y | 10001- | |
| 55 | YM172168-71470 | CYLINDER | 10001- | |
| 56 | YM172164-73210 | PISTON | 10001- | |
| 57 | YM172168-71490 | PIN | 10001- | |
| 58 | YM172168-71500 | PIN | 10001- | |
| 59 | YM172164-73220 | O-RING | 10001- | |
| 63 | YM172168-71520 | SPRING | 10001- | |
| 64 | YM172168-71530 | RETAINER | 10001- | |
| 65 | YM26450-080252 | BOLT | 10001- | |
| 66 | YM172164-73440 | PUMP ASS'Y | 10001- | |
| 71 | YM172141-71520 | RING | 10001- | |
| 72 | YM172141-71550 | O-RING | 10001- | |
| 73 | YM172141-71560 | RING | 10001- | |
| 74 | YM172141-73210 | CLIP | 10001- | |
| 75 | YM172141-73220 | PLATE | 10001- | |
| 76 | YM172141-73230 | GUIDE | 10001- | |
| 77 | YM172141-73240 | PIN | 10001- | |
| 78 | YM172147-73650 | O-RING | 10001- | |
| 80 | YM172141-73240 | PIN | 10001- | |
| 88 | YM26450-080402 | BOLT | 10001- | |
| 89 | YM172164-73750 | FRAME,FRONT | 10001- | |
| 91 | YM172164-73770 | FRAME,MIDDLE | 10001- | |
| 94 | YM172164-73830 | COUPLING | 10001- | |
| 95 | YM172164-73840 | BUSHING | 10001- | |
| 96 | YM172164-73850 | BOLT | 10001- | |
| 97 | YM172164-73870 | COUPLING | 10001- | |
| 98 | YM172165-73870 | O-RING | 10001- | |
| 99 | YM172164-73880 | O-RING | 10001- | |
| 100 | YM172164-73890 | O-RING | 10001- | |
| 102 | YM24315-000100 | O-RING | 10001- | |
| 103 | YM26450-100252 | BOLT | 10001- | |
| 105 | YM172164-73461 | VALVE ASS'Y | 10335- | |
| YM172164-73460 | VALVE ASS'Y | 10001-10334 | ||
| 109 | YM24311-000160 | O-RING | 10001- | |
| 110 | YM172162-74820 | SPRING | 10001- | |
| 111 | YM172162-74860 | BOLT | 10001- | |
| 112 | YM26450-080252 | BOLT | 10001- | |
| 116 | YM172164-73030 | COVER | 10001- | |
| 117 | YM172164-73040 | BAND | 10001- | |
| 118 | YM172164-73470 | RELIEF VALVE,RELIEF | 10001- | |
| 121 | YM172141-74430 | O-RING | 10001- | |
| 122 | YM172164-73380 | SPRING | 10001- | |
| 123 | YM172164-73390 | NUT | 10001- | |
| 124 | YM172164-73990 | SHIM | 10001- | |
| 127 | YM172164-73490 | CLAMP | 10001- | |
| 128 | YM172164-73500 | WASHER | 10001- | |
| 129 | YM172162-74860 | BOLT | 10001- |