|
| Plate Ref. Number. | Models | Part No. | Description | Number per set |
| 1
| 125c.c. | 90-814 | Cylinder head | 1 |
| 2
| 125c.c. | 21-5103 | Cylinder barrel stud nut | 4 |
| 3
| 125c.c. | 2-923 | Cylinder barrel stud washer | 4 |
| 4
| 125c.c. | 66-102 | Sparking plug washer | 1 |
| 5
| 125c.c. | 65-114 | Sparking plug | 1 |
| 6
| 125c.c. | 65-1776 | Sparking plug suppressor | 1 |
| 7
| 125c.c. | 90-816 | Cylinder head gasket | 1 |
| 8
| 125c.c. | 90-820 | Cylinder barrel | 1 |
| 9
| 125c.c. | 90-736 | Cylinder base gasket | 1 |
| 10
| 125c.c. | 90-9 | Compression ring (standard) | 2 |
| 10
| 125c.c. | 90-278 | Compression ring (.020" oversize) | 2 |
| 10
| 125c.c. | 90-394 | Compression ring (.040" oversize) | 2 |
| 11
| 125c.c. | 90-337 | Piston complete with rings, pegs, gudgeon pin and circlips (standard) | 1 |
| 11
| 125c.c. | 90-338 | Piston complete with rings, pegs, gudgeon pin and circlips (.020" oversize) | 1 |
| 11
| 125c.c. | 90-388 | Piston complete with rings, pegs, gudgeon pin and circlips (.040" oversize) | 1 |
| 12
| 125c.c. | 90-123 | Piston ring peg | 2 |
| 13
| 125c.c. | 90-84 | Gudgeon pin | 1 |
| 14
| 125c.c. | 90-85 | Gudgeon pin circlip | 2 |
| 15
| 125c.c. | 90-130 | Connecting rod bush (small end) | 1 |
| 16
| 125c.c. | 90-1340 | Connecting rod, crankpin, rollers and roller cage | 1 |
| 17
| 125c.c. | 90-109 | Crankcase dowel | 2 |
| 18
| 125c.c. | 90-111 | Cylinder barrel stud | 4 |
| 19
| 125c.c. | 90-749 | Crankshaft oil seal (o/s) | 1 |
| 20
| 125c.c. | 89-3023 | Crankshaft bearing (o/s) | 1 |
| 21
| 125c.c. | *90-1372 | Crankcase with fixed fittings (o/s) | 1 |
| 22
| 125c.c. | 90-117 | Primary chain cover gasket | 1 |
| 23
| 125c.c. | 90-112 | Dipstick complete | 1 |
| 24
| 125c.c. | 2-2894 | Dipstick washer (fibre) | 1 |
| 25
| 125c.c. | 90-10 | Crankshaft bearing (o/s) | 1 |
| 26
| 125c.c. | 90-139 | Primary chain cover with bushes and dowels | 1 |
| 27
| 125c.c. | 90-124 | Primary chain cover screw (long) | 2 |
| 28
| 125c.c. | 65-3062 | Primary chain cover screw | 2 |
| 29
| 125c.c. | 90-268 | Gear change lever | 1 |
| 30
| 125c.c. | 89-3208 | Gear change lever rubber | 1 |
| 31
| 125c.c. | 90-932 | Kickstart lever | 1 |
| 32
| 125c.c. | 90-135 | Kickstart lever rubber | 1 |
| 33
| 125c.c. | 21-5406 | Kickstart and gearchange lever bolt | 2 |
| 34
| 125c.c. | 2-2580 | Kickstart and gearchange lever washer | 2 |
| 35
| 125c.c. | 21-5102 | Kickstart and gearchange lever nut | 2 |
| 36
| 125c.c. | 90-125 | Primary chain cover screw (short) | 1 |
| 37
| 125c.c. | 90-262 | Primary chain cover and drain plug washer | 7 |
| 38
| 125c.c. | 90-368 | Clutch cover screw | 3 |
| 39
| 125c.c. | 29-3319 | Clutch cover screw washer (shakeproof) | 3 |
| 40
| 125c.c. | 90-336 | Clutch cover | 1 |
| 41
| 125c.c. | 90-27 | Clutch casing snap ring | 1 |
| 42
| 125c.c. | 90-341 | Clutch spring cup plate complete | 1 |
| 43
| 125c.c. | 90-30 | Clutch spring cup | 6 |
| 44
| 125c.c. | 90-1367 | Clutch spring | 6 |
| 45
| 125c.c. | 90-32 | Clutch actuating plate complete | 1 |
| 46
| 125c.c. | 90-1318 | Clutch driving plate complete | 3 |
| 47
| 125c.c. | 90-37 | Clutch driven plate | 2 |
| 48
| 125c.c. | 90-241 | Gear selector arm ball | 1 |
| 49
| 125c.c. | 90-46 | Gear selector arm spring | 1 |
| 50
| 125c.c. | 90-47 | Gear selector arm spring socket | 1 |
| 51
| 125c.c. | 2-2894 | Drain plug fibre washer | 1 |
| 52
| 125c.c. | 90-115 | Drain plug | 1 |
| 53
| 125c.c. | 90-75 | Gearbox mainshaft bearing circlip | 1 |
| 54
| 125c.c. | 90-11 | Gearbox mainshaft bearing | 1 |
| 55
| 125c.c. | 90-56 | Gear selector arm bracket complete | 1 |
| 56
| 125c.c. | 90-63 | Selector arm bracket screw lock washer | 2 |
| 57
| 125c.c. | 90-62 | Selector arm bracket screw | 2 |
| —
| 125c.c. | 90-1334 | Flywheel and connecting rod assembly | 1 |
| 58
| 125c.c. | 90-782 | Flywheel complete with shaft (o/s) | 1 |
| 59
| 125c.c. | 90-822 | Flywheel complete with shaft (n/s) | 1 |
| 60
| 125c.c. | 90-748 | Flywheel side plate | 2 |
| 61
| 125c.c. | 90-12 | Gearbox pinion sleeve bearing | 1 |
| 62
| 125c.c. | 90-149 | Flywheel magneto key | 1 |
| 63
| 125c.c. | 90-246 | Flywheel magneto cam key | 1 |
| 64
| 125c.c. | 90-152 | Crankshaft shim (.003") | as reqd. |
| 64
| 125c.c. | 90-153 | Crankshaft shim (.004") | as reqd. |
| 64
| 125c.c. | 90-154 | Crankshaft shim (.005") | as reqd. |
| 64
| 125c.c. | 90-155 | Crankshaft shim (.010") | as reqd. |
| 65
| 125c.c. | 89-3023 | Crankshaft bearing (n/s) | 1 |
| 66
| 125c.c. | 90-346 | Crankcase fixing screw washer (spring) | 11 |
| 67
| 125c.c. | 65-2158 | Crankcase fixing screw (short) | 9 |
| 68
| 125c.c. | 90-3024 | Exhaust pipe (standard) | 1 |
| 69
| 125c.c. | 90-265 | Exhaust pipe union nut | 1 |
| 70
| 125c.c. | 90-3002 | Exhaust pipe union nut washer | 1 |
| 71
| 125c.c. | 90-248 | Crankcase cover fixing screw (short) | 2 |
| 72
| 125c.c. | 90-1353 | Crankcase cover (nearside) complete | 1 |
| 73
| 125c.c. | 90-110 | Crankcase dowel | 2 |
| 74
| 125c.c. | 90-147 | Crankshaft oil seal (n/s) | 1 |
| 75
| 125c.c. | 90-798 | Crankshaft oil seal retaining circlip (n/s) | 1 |
| 76
| 125c.c. | *90-1373 | Crankcase with fixed fittings (n/s) | 1 |
| 77
| 125c.c. | 15-5290 | Crankcase cover grease nipple (n/s) | 1 |
| 78
| 125c.c. | 90-122 | Clutch operating lever spring | 1 |
| 79
| 125c.c. | 90-108 | Crankcase dowel bush | 2 |
| 80
| 125c.c. | 90-184 | Clutch operating lever bush | 1 |
| 81
| 125c.c. | 90-261 | Crankcase drain plug | 1 |
| 82
| 125c.c. | 90-180 | Clutch operating lever complete | 1 |
| 83
| 125c.c. | 90-125 | Crankcase fixing screw (long) | 4 |
| 84
| 125c.c. | 90-272 | Mainshaft bearing thrust plate gasket | 1 |
| 85
| 125c.c. | 90-133 | Mainshaft bearing thrust plate | 1 |
| 86
| 125c.c. | 90-73 | Mainshaft oil seal housing gasket | 1 |
| 87
| 125c.c. | 89-3006 | Mainshaft oil seal | 1 |
| 88
| 125c.c. | 90-72 | Mainshaft oil seal housing | 1 |
| 89
| 125c.c. | 90-71 | Gearbox sprocket distance sleeve | 1 |
| 90
| 125c.c. | 90-68 | Gearbox sprocket (15T) (standard) | 1 |
| 90
| 125c.c. | 90-299 | Gearbox sprocket (14T) (as required) | 1 |
| 90
| 125c.c. | 90-473 | Gearbox sprocket (16T) (as required) | 1 |
| 91
| 125c.c. | 90-70 | Gearbox sprocket lock washer | 1 |
| 92
| 125c.c. | 90-172 | Gearbox sprocket nut | 1 |
| 93
| 125c.c. | 90-125 | Crankcase cover screw (n/s) | 3 |
| 94
| 125c.c. | 90-106 | Clutch operating lever cap | 1 |
| 95
| 125c.c. | 90-105 | Clutch adjusting screw | 1 |
| 96
| 125c.c. | 89-366 | Clutch adjusting screw lock nut | 1 |
| 97
| 125c.c. | 19-239 | Flywheel only (A.C., D.C.) | 1 |
| 98
| 125c.c. | 90-260 | Flywheel magneto fixing nut washer | 1 |
| 99
| 125c.c. | 90-259 | Flywheel magneto fixing nut | 1 |
| 100
| 125c.c. | 90-257 | Flywheel magneto cam washer (plain) | 1 |
| 101
| 125c.c. | 90-258 | Flywheel magneto cam washer (spring) | 1 |
| 102
| 125c.c. | 90-256 | Flywheel magneto cam screw | 1 |
| —
| 125c.c. | 90-959 | Flywheel and generator complete (direct lighting) | 1 |
| —
| 125c.c. | 90-960 | Flywheel and generator complete (battery lighting) | 1 |
| 103
| 125c.c. | 19-284 | Flywheel generator only (A.C./D.C.) | 1 |
| 104
| 125c.c. | 2-2580 | Flywheel magneto fixing screw washer | 3 |
| 105
| 125c.c. | 65-2158 | Flywheel magneto fixing screw | 3 |
| 106
| 125c.c. | 90-450 | Mainshaft oil seal housing (must be fitted when 90-299 engine sprocket is fitted) | 1 |
| 107
| 125c.c. | 2-498 | Mainshaft oil seal housing screw | 5 |
| 108
| 125c.c. | 29-3319 | Mainshaft oil seal housing washer | 5 |
| 109
| 125c.c. | 90-67 | Mainshaft primary drive gear bush | 2 |
| 110
| 125c.c. | 90-65 | Mainshaft primary drive gear complete (standard) | 1 |
| 110
| 125c.c. | 90-474 | Primary drive gear complete (alternative) | 1 |
| 111
| 125c.c. | 90-1357 | Mainshaft gear (22T) (standard) | 1 |
| 111
| 125c.c. | 90-458 | Mainshaft sliding gear (21T) (standard) | 1 |
| 112
| 125c.c. | 90-1354 | Gearbox mainshaft (standard) | 1 |
| 112
| 125c.c. | 90-445 | Gearbox mainshaft (alternative) | 1 |
| 113
| 125c.c. | 89-5015 | Clutch push rod ball | 1 |
| 114
| 125c.c. | 90-132 | Clutch push rod bush (rubber) | 1 |
| 115
| 125c.c. | 90-83 | Layshaft bush | 1 |
| 116
| 125c.c. | 90-98 | Clutch push rod (short) | 1 |
| 117
| 125c.c. | 90-99 | Clutch push rod (long) | 1 |
| 118
| 125c.c. | 90-76 | Clutch chainwheel distance bush | 1 |
| 119
| 125c.c. | 90-24 | Clutch chainwheel circlip | 1 |
| 120
| 125c.c. | 90-40 | Kickstarter pinion spring retainer | 1 |
| 121
| 125c.c. | 90-39 | Kickstarter pinion spring | 1 |
| 122
| 125c.c. | 90-177 | Kickstarter pinion | 1 |
| 123
| 125c.c. | 90-120 | Crankshaft sprocket | 1 |
| 124
| 125c.c. | 90-134 | Primary chain | 1 |
| 125
| 125c.c. | 35-1896 | Crankshaft sprocket key | 1 |
| 126
| 125c.c. | 90-121 | Crankshaft sprocket lock washer | 1 |
| 127
| 125c.c. | 90-340 | Crankshaft nut | 1 |
| 128
| 125c.c. | 90-175 | Clutch chainwheel complete | 1 |
| 129
| 125c.c. | 90-283 | Clutch chainwheel thrust washer | 1 |
| 130
| 125c.c. | 90-28 | Clutch hub | 1 |
| 131
| 125c.c. | 15-39 | Mainshaft washer | 1 |
| 132
| 125c.c. | 90-340 | Mainshaft nut | 1 |
| 133
| 125c.c. | 90-82 | Layshaft gear (32T) (standard) | 1 |
| 133
| 125c.c. | 90-448 | Layshaft gear (28T) (alternative) | 1 |
| 134
| 125c.c. | 90-83 | Layshaft bush | 1 |
| 135
| 125c.c. | 90-61 | Swivel pin peg | 1 |
| 136
| 125c.c. | 90-60 | Gear selector arm spring cup | 1 |
| 137
| 125c.c. | 90-59 | Gear selector arm retaining spring | 1 |
| 138
| 125c.c. | 90-90 | Kickstarter quadrant spring plate | 1 |
| 139
| 125c.c. | 90-89 | Kickstarter quadrant spring | 1 |
| —
| 125c.c. | 90-178 | Kickstarter quadrant with spindle | 1 |
| 140
| 125c.c. | 90-179 | Kickstarter quadrant only | 1 |
| 141
| 125c.c. | 90-88 | Kickstarter quadrant spindle only | 1 |
| 142
| 125c.c. | 90-1143 | Gear selector fork shaft | 1 |
| 143
| 125c.c. | 90-51 | Gear selector fork spring ring | 1 |
| 144
| 125c.c. | 90-54 | Gear selector fork spring cup | 1 |
| 145
| 125c.c. | 90-55 | Gear selector fork spring cup ring | 1 |
| 146
| 125c.c. | 90-1288 | Gear selector fork spring | 1 |
| 147
| 125c.c. | 90-190 | Gear selector fork and peg | 1 |
| 148
| 125c.c. | 90-759 | Gear selector shaft thrust pad | 1 |
| 149
| 125c.c. | 90-1365 | Gear selector arm complete | 1 |
| 150
| 125c.c. | 90-1360 | Layshaft gear (25T) (standard) | 1 |
| 150
| 125c.c. | 90-457 | Layshaft sliding gear (26T) (alternative) | 1 |
| 150
| 125c.c. | 90-449 | Layshaft sliding gear (25T) (alternative) | 1 |
| —
| 125c.c. | 90-1358 | Layshaft with gear (19T) (standard) | 1 |
| 151
| 125c.c. | 90-1359 | Layshaft only (standard) | 1 |
| —
| 125c.c. | 90-476 | Layshaft with gear (23T) (alternative) | 1 |
| 152
| 125c.c. | 90-353 | Layshaft gear (19T) (standard) | 1 |
| 152
| 125c.c. | 90-447 | Layshaft gear (23T) (alternative) | 1 |