MCA (ASTON) LIMITED ARE STRICTLY TRADE ONLY - WE DO NOT SUPPLY TO THE GENERAL PUBLIC

However you are very welcome to click on the Dealers Link to see if any of our customers in your area can help you with any stock items you may need.

MAINTENANCE WORKS

Due to unforeseen circumstances MCA (Aston) Ltd will be closed on Friday 16th January 2026.
All purchase orders will be processed on Monday 19th January 2026.
Apologies for any inconvenience caused.

BUYER AWARE!

We have been made aware that Cables and Levers are being sold on a well-known online public selling site advertised as “GENUINE DOHERTY” however, if they do not hold the Trademark they are counterfeit.

Please be buyer aware: The DOHERTY trademark belongs to MCA (Aston) Ltd and we will enforce legal proceedings against anyone selling counterfeit items using our trademark.

GENERAL ENQUIRIES

For stock availability and prices please email 'General Enquiries' and we will endeavour to get back to you by return during working hours.

OUR OFFICE TELEPHONE NUMBERS ARE: 07885 616478 AND 07885 616480
0121 554 3011 & 0121 554 6644 are no longer in use now.

COVID-19

MCA IS OPEN FOR BUSINESS AS USUAL HOWEVER WE HAVE DECIDED TO CLOSE OUR DOORS TO ALL VISITORS FOR THE FORESEEABLE.

PLEASE NOTE: WE DO NOT GUARANTEE NEXT DAY DELIVERY

 

WHOLESALERS TO THE MOTORCYCLE TRADE SINCE 1935

 
We are one of the largest wholesalers of parts and accessories for British Motorcycles in the world. We manufacture many of our parts as they are no longer available elsewhere making our stock range of over 25,000 products comprehensive and unique.

90% of our parts are manufactured in the UK to the highest quality and we pride ourselves on buying and supplying "BRITISH MADE PARTS" You will see from our extensive range that all UK made parts will indicate the Union Flag.

FINDING PARTS

Use the search box at the top to search for parts. You can enter PART of the description such as 'Brake' for Brake Cable or you can enter either the MCA reference number or the OE number if you know it.

Stock Levels: If an Item you are checking shows "Low stock please enquire" this means exactly that, if there is nothing stating an amount beside the item you require that means there is plenty in stock, if you have a query please contact us.

Reduced Items: We continuously have an extensive range of items on sale which we add to on a weekly basis. Simply type "Reduced" in the search box and all items will list on to your screen. 

MCA Opening Hours:  Monday-Thursday 8.30am - 4.30pm 
                                        Friday: 8.30am - 1pm
                                        Saturday & Sunday - Closed                   

BACK IN STOCK
H289
68-0586 TACHO DRIVE BSA A65
BB009
82-7835 SEAT PAN RUBBER O/E SEATS
I208D
KICKSTART QUADRANT 3/4
GAS86A
PRIMARY CHAINCASE GASKET PK10
GAS 55
INNER TIMING COVER GASKET A50/65 PK10
V46
TIMING COVER GASKET T100 1958 - PKT10
MC-504
022874/3679 FRONT BRAKE CABLE AMC
F41
AMC GEAR CHANGE RUBBER
AA26H
66-0058 CYLINDER HEAD GASKET M20/21
T35
82-9602 FOOTREST RUBBER BSA LOGO
GAS 36
67-1702 PRIMARY CHAINCASE GASKET PK10
AM156
GASKET SET AMC 500 600 650 TWINS 1956-59
GAS97B
CYLINDER BASE GASKET 6T T110 PK10
K310
70-3152 76-7508 BEARING TRI T20
BSA 333
GASKET SET D10 BUSHMAN/PASTORAL
TOOLS (click to view)
P233
61-6017 OIL SEAL HOLDER WRENCH
P102
TOP DEAD CENTRE GAUGE-14MM
P155
60-2213 CAM WHEEL EXTRACTOR TWINS
P157
FLYWHEEL EXTRACTOR - BULTACO
P226
UNIVERSAL SPROCKET EXTRACTOR
P100
SPARK PLUG SPANNER-12MM-LONG REACH
P223A
60-2184 TAPPET ADJUSTER SPANNER S/STEEL
P201
TAPPET GUIDE BLOCK TOOL
P107
FLYWHEEL EXTRACTOR EASY RIDER
P100A
SPARK PLUG SPANNER 12MM
P111
ROTOR EXTRACTOR-HONDA 4 WAY
JUST ARRIVED IN (click to view)
AA22
65-2521 ENGINE SHAFT LOCKWASHER PK10
MC-496
60-7001 THROTTLE CABLE T140 USA 1976-7
MC-502
AMC013178 FRONT BRAKE CABLE 1948-55
V121
97-4002 FORK SLEEVE RUBBER
H392
RUBBER GROMMET BSA/TRI
MC-510
043575 FRONT BRAKE CABLE AMC
V110
PETROL TANK BADGE BACKING RUBBER BSA
MC-113/4
EXHAUST LIFTER CABLE BSA SIDE VALVE
V117
82-8192/3 KNEEGRIP RUBBER TRI THICK (PR)
MC-21/36
60-0329 AIR CABLE TRI500/650 1955-9
MCA124
TAB WASHER SET ENG & GEARBOX A7/10
NEW 'OLD' STOCK (click to view)
M66-6740
REAR MUDGUARD BOLT BSA M20
NEW OLD STOCK
M15-0374
CLUTCH MAINSHAFT END NUT BSA M20
M15-4161
KICKSTART PAWL RETURN SPRING BSA M20
M29-9254
SPANNER HUB ADJUSTING BSA M20
M82-2268
REAR FOOTREST HANGER TRI.T120 CEI (NOS)
M15-4206
GEARCHANGE RATCHET LEVER cw SLEEVE BSA M
MONTHLY SPECIAL OFFERS (click to view)
L138
ALLEN KEY SET METRIC
5+ £0.80p each 10+ £0.50p each
O698
PETROL TAP 15771/L RES
10+ £0.75p each 20+ £0.50p each
C275
JUNIOR BULB HORN-8"
10 @ £1.50 EACH 20 + @ £1.25 EACH
I65E
GEARBOX SPROCKET 18T T120 4 SPEED
5+ £8.50 each 10+ £6.50 each
B285A
PATTERN LUCAS FLASHER LONG STEM
£3.50 PER 10 £3.00 PER 20
L179
ALLEN KEY - 3.5MM
10+ £0.25p each
F51
SECURITY BOLT WM4
5+ £0.90p each 10+ £0.75p each 20+ £0.50p each
K570A
FLASHER RELAY 12V 8/10W
10+ £0.70p each 20+ £0.45p each
K613A
SOLDERLESS NIPPLE TX2(3/8"BAR) PK10
10+ £4.50 each 20+ £3.50 each
PARTS BOOKS (click to view)
LS137
00-5701 PARTS BOOK BSA B175
LS147
00-5126 PARTS BOOK A65 1966
LS143
PARTS BOOK B44 VICTOR SPEC 1969
LS125/BSA
00-5138 PARTS BOOK B25 1968