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57-4039
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Mainshaft with 2 gears 16/24T 9″ inch length

SKU: 57-4039

Available on back-order

Part No: 57-4039
£173.29 excluding vat
Mainshaft with two gears, 16 teeth and 24 teeth suitable for 1970-74 T100R, 1970-72 West Coast T100C Triumph. New manufacture.
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57-4040
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Mainshaft assembly, wide ratio, 15/24T

SKU: 57-4040

Available on back-order

Part No: 57-4040
£195.65 excluding vat
Mainshaft assembly, wide ratio, 15/24T for 1970-72 East Coast T100C, 1973-74 All
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57-4041
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Layshaft assembly, standard ratio, 15T/23T

SKU: 57-4041

Available on back-order

Part No: 57-4041
£167.24 excluding vat
1970-74 T100R, 1970-72 West Coast T100C, 1973 TR5T
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Layshaft assembly, standard ratio, 15T/23T – Used

SKU: 57-4041U
Part No: 57-4041U
£71.27 excluding vat
1970-74 T100R, 1970-72 West Coast T100C, 1973 TR5T
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Layshaft with second & high gear 14T/24T N/A

SKU: 57-4042

No longer available.

Part No: 57-4042
£0.00 excluding vat
1970-72 East Coast T100C, 1973-74 T100R
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Gear 14T usually comes only with 57-4042 T100

SKU: 57-4042/14
Part No: 57-4042/14
£16.20 excluding vat
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Layshaft only with no gears, used on 14/24T setup – Used

SKU: 57-4042U
Part No: 57-4042U
£48.60 excluding vat
1970-72 East Coast T100C, 1973-74 T100R -In good condition.
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40-3291
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Pivot pin

SKU: 57-4048
Part No: 57-4048
£2.00 excluding vat
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Clutch lifter A50/65

SKU: 57-4049

No longer available.

Part No: 57-4049
£0.00 excluding vat
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57-4051
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Nut, sleeve gear, 4 speed 1-1/4 UNF

SKU: 57-4051
Part No: 57-4051
£14.40 excluding vat
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‘O’ ring

SKU: 57-4054

Available on back-order

Part No: 57-4054
£1.07 excluding vat
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57-4055
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Camplate assembly

SKU: 57-4055

Available on back-order

Part No: 57-4055
£84.27 excluding vat
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Camplate assembly – Used

SKU: 57-4055U
Part No: 57-4055U
£30.00 excluding vat
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67-3121
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Spring, cam plunger

SKU: 57-4059
Part No: 57-4059
£2.44
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Kickstart shaft and quadrant 3/4″ shaft

SKU: 57-4070

Available on back-order

Part No: 57-4070
£107.99 excluding vat
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57-409A
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Quadrant & spindle

SKU: 57-409A
Part No: 57-409A
£65.34 excluding vat
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Selector fork N/A

SKU: 57-4109

No longer available.

Part No: 57-4109
£0.00 excluding vat
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Inner cover N/A

SKU: 57-4112

No longer available.

Part No: 57-4112
£0.00 excluding vat
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Inner cover – Used

SKU: 57-4112U
Part No: 57-4112U
£49.67 excluding vat
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57-4113
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Bearing circlip, 5 speed gearbox

SKU: 57-4113
Part No: 57-4113
£1.57 excluding vat
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68-3096
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Gearchange plunger

SKU: 57-4114

Available on back-order

Part No: 57-4114
£18.90 excluding vat
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57-4115
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Plate, gearchange plunger

SKU: 57-4115
Part No: 57-4115
£2.11 excluding vat
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Gearchange quadrant (exchange)

SKU: 57-4116
Part No: 57-4116
£87.32 excluding vat
These are exchange so we require your old one first, your order will be held until we receive the old
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57-4117
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Kickstart quadrant

SKU: 57-4117
Part No: 57-4117
£45.68 excluding vat
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Clutch spring cup

SKU: 57-4121
Part No: 57-4121
£5.07 excluding vat
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Kickstart quadrant N/A

SKU: 57-4132

No longer available.

Part No: 57-4132
£0.00 excluding vat
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Belt for Ariel 3

SKU: 57-4140
Part No: 57-4140
£18.78 excluding vat
Let me be clear, this bike is not an Ariel, it is a BSA with an Ariel badge
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57-4155
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Layshaft

SKU: 57-4155
Part No: 57-4155
£48.33 excluding vat
4 speed models, with 20 teeth, 4th gear pinion (1970 on).
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Mainshaft, 4 speed, 16T Triumph 650 1971-1972

SKU: 57-4158

Available on back-order

Part No: 57-4158
£133.48 excluding vat
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Layshaft c/w high gear (18T) N/A

SKU: 57-4159

No longer available.

Part No: 57-4159
£0.00 excluding vat
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Layshaft 2nd gear (27T) N/A

SKU: 57-4160

No longer available.

Part No: 57-4160
£0.00 excluding vat
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Mainshaft 2nd gear (19T) N/A

SKU: 57-4161

No longer available.

Part No: 57-4161
£0.00 excluding vat
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Layshaft c/w high gear (22T) N/A

SKU: 57-4162

No longer available.

Part No: 57-4162
£0.00 excluding vat
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Layshaft low gear (28T) N/A

SKU: 57-4163

No longer available.

Part No: 57-4163
£0.00 excluding vat
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Layshaft 2nd gear (25T) N/A

SKU: 57-4166

No longer available.

Part No: 57-4166
£0.00 excluding vat
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Mainshaft 2nd gear (21T) N/A

SKU: 57-4167

No longer available.

Part No: 57-4167
£0.00 excluding vat
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Layshaft 3rd gear (23T) N/A

SKU: 57-4168

No longer available.

Part No: 57-4168
£0.00 excluding vat
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Mainshaft 3rd gear (23T) N/A

SKU: 57-4169

No longer available.

Part No: 57-4169
£0.00 excluding vat
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Mainshaft high gear (24T) N/A

SKU: 57-4172

No longer available.

Part No: 57-4172
£0.00 excluding vat
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Mainshaft c/w low gear (18T) N/A

SKU: 57-4173

No longer available.

Part No: 57-4173
£0.00 excluding vat
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Mainshaft c/w low gear, 16T N/A

SKU: 57-4175

No longer available.

Part No: 57-4175
£0.00 excluding vat
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Mainshaft high gear N/A

SKU: 57-4176

No longer available.

Part No: 57-4176
£0.00 excluding vat
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Mainshaft top gear complete N/A

SKU: 57-4177

No longer available.

Part No: 57-4177
£0.00 excluding vat
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Mainshaft c/w low gear N/A

SKU: 57-4178

No longer available.

Part No: 57-4178
£0.00 excluding vat
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57-4511
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Clutch centre

SKU: 57-4186
Part No: 57-4186
£21.81 excluding vat
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57-4189
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Clutch adjuster screw, 1/4 UNF

SKU: 57-4189
Part No: 57-4189
£1.57 excluding vat
B25, B44, B50 and C15 Clutch centre adjuster screw. BSF threads.
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Clip N/A see cable tie 6144-90

SKU: 57-4194

No longer available.

Part No: 57-4194
£0.00 excluding vat
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40-3203
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Clutch chainwheel

SKU: 57-4198

Available on back-order

Part No: 57-4198
£106.81 excluding vat
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Clutch hub

SKU: 57-4200
Part No: 57-4200
£50.06 excluding vat
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Nut, clutch

SKU: 57-4212
Part No: 57-4212
£3.90 excluding vat
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57-4218
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Camplate

SKU: 57-4218

Available on back-order

Part No: 57-4218
£55.85 excluding vat
Made by Draganfly
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Clutch sprocket, Triplex – 50T (Steel)

SKU: 57-4225

No longer available.

Part No: 57-4225
£179.27 excluding vat
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Clutch sprocket, Triplex – 50T (Alloy)

SKU: 57-4225A

Available on back-order

Part No: 57-4225A
£179.27 excluding vat
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Camplate plunger (some may have a protective coating or rust)

SKU: 57-4226
Part No: 57-4226
£15.63 excluding vat
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Plunger housing

SKU: 57-4227
Part No: 57-4227
£7.38 excluding vat
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57-4288
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Leaf spring

SKU: 57-4288
Part No: 57-4288
£8.39 excluding vat
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57-4289
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Leaf spring support

SKU: 57-4289

Available on back-order

Part No: 57-4289
£7.41 excluding vat
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57-4290
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Spring

SKU: 57-4290
Part No: 57-4290
£7.50 excluding vat
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57-4291
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Leaf spring tab washer

SKU: 57-4291
Part No: 57-4291
£1.51 excluding vat
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Gearbox inner cover N/A

SKU: 57-4293

No longer available.

Part No: 57-4293
£0.00 excluding vat
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Gearbox inner cover 650 Unit Triumph 1971/1972 – Used

SKU: 57-4293U
Part No: 57-4293U
£48.60 excluding vat
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90-1620
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Layshaft bush right hand

SKU: 57-4294
Part No: 57-4294
£8.94 excluding vat
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Inner cover

SKU: 57-4300

Available on back-order

Part No: 57-4300
£55.85 excluding vat
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Inner cover N/A

SKU: 57-4301

No longer available.

Part No: 57-4301
£0.00 excluding vat
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40-3203
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Clutch chainwheel

SKU: 57-4303

Available on back-order

Part No: 57-4303
£106.81 excluding vat
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Gearbox sprocket, 14T 5/8 x 1/4, B25/44/50

SKU: 57-4306
Part No: 57-4306
£35.59 excluding vat
Gearbox sprocket for BSA C25,B25,B44,B50 Triumph TR25,TR25W Chain Pitch: 5/8” x 1/4” Number of Teeth: 14T
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57-4307
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Selector fork, layshaft 4 speed

SKU: 57-4307
Part No: 57-4307
£31.30 excluding vat
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Selector fork, layshaft 4 speed – Used

SKU: 57-4307U
Part No: 57-4307U
£14.03 excluding vat
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57-4308
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Selector fork, mainshaft 4 speed

SKU: 57-4308
Part No: 57-4308
£31.30 excluding vat
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Kickstart spindle & quadrant- Oil in frame

SKU: 57-4312

Available on back-order

Part No: 57-4312
£121.89 excluding vat
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High gear bush

SKU: 57-4314

Available on back-order

Part No: 57-4314
£16.45 excluding vat
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57-4307
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Selector fork, layshaft 4 speed

SKU: 57-4317
Part No: 57-4317
£31.30 excluding vat
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Selector Fork

SKU: 57-4318
Part No: 57-4318
£31.30 excluding vat
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Spider N/A

SKU: 57-4323

No longer available.

Part No: 57-4323
£0.00 excluding vat
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68-3282
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Cush drive rubber

SKU: 57-4324
Part No: 57-4324
£1.72 excluding vat
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Cap nut, 7/16 BSF hex at bottom

SKU: 57-4326
Part No: 57-4326
£6.45 excluding vat
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68-0377Q
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Cap nut, 7/16 BSF hex at top, stainless steel

SKU: 57-4326Q
Part No: 57-4326Q
£6.45 excluding vat
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Inner cover N/A

SKU: 57-4327

No longer available.

Part No: 57-4327
£0.00 excluding vat
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Gearbox inner cover N/A

SKU: 57-4329

No longer available.

Part No: 57-4329
£0.00 excluding vat
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Mainshaft high gear (25T) 4 speed

SKU: 57-4332

No longer available.

Part No: 57-4332
£211.67 excluding vat
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Mainshaft high gear (25T) 4 speed – Used

SKU: 57-4332U
Part No: 57-4332U
£60.47 excluding vat
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57-4334
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Gear, layshaft, 19T N/A

SKU: 57-4334

No longer available.

Part No: 57-4334
£0.00 excluding vat
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57-4335
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Gear mainshaft 2nd, 20T

SKU: 57-4335
Part No: 57-4335
£44.72 excluding vat
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Gear mainshaft 2nd, 20T, Rusty/Used

SKU: 57-4335U
Part No: 57-4335U
£22.67 excluding vat
Rusty/Used.
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Kickstart pinion

SKU: 57-4336

Available on back-order

Part No: 57-4336
£44.55 excluding vat
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57-4338
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Kickstart spring

SKU: 57-4338
Part No: 57-4338
£8.39 excluding vat
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57-4339
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Kickstart ratchet pinion

SKU: 57-4339
Part No: 57-4339
£26.08 excluding vat
Has cut out on back.
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57-4341
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Kickstart spindle, with bearing

SKU: 57-4341
Part No: 57-4341
£121.87 excluding vat
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40-3276
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Kickstart stop

SKU: 57-4342
Part No: 57-4342
£2.52 excluding vat
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Lockwasher

SKU: 57-4343
Part No: 57-4343
£1.03 excluding vat
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Mainshaft with bush

SKU: 57-4344

No longer available.

Part No: 57-4344
£0.00 excluding vat
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Layshaft

SKU: 57-4345

Available on back-order

Part No: 57-4345
£150.76 excluding vat
1971-1972 Triumph T150. 1971-1972 BSA A75. 1971-1972 Triumph 650cc Unit Twin.
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Layshaft with 19T gear – Used

SKU: 57-4345U
Part No: 57-4345U
£71.27 excluding vat
Used with slight rust. 1971-1972 Triumph T150. 1971-1972 BSA A75. 1971-1972 Triumph 650cc Unit Twin.
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57-4346
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Sleeve gear, 4 speed, late 25T

SKU: 57-4346
Part No: 57-4346
£61.50 excluding vat
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02-2579
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Cotter pin

SKU: 57-4356
Part No: 57-4356
£4.40 excluding vat
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02-2579Q
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Cotter pin – stainless steel

SKU: 57-4356Q

Available on back-order

Part No: 57-4356Q
£10.51 excluding vat
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02-2579
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Cotter pin

SKU: 57-4357
Part No: 57-4357
£4.40 excluding vat
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02-2579Q
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Cotter pin – stainless steel

SKU: 57-4357Q

Available on back-order

Part No: 57-4357Q
£10.51 excluding vat
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Gearbox camplate N/A

SKU: 57-4360

No longer available.

Part No: 57-4360
£0.00 excluding vat
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Operating quadrant

SKU: 57-4363

Available on back-order

Part No: 57-4363
£71.04 excluding vat
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