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.

Welcome to MCA (Aston) Limited

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 Diane or Donna.

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 - 5pm 
                                        Friday: 8.30am - 3.30pm
                                        Saturday & Sunday - Closed                   

NEW 'OLD' STOCK

AA95
24-2113 OIL FLINGER
M15-4227
FOOT CHANGE BUSH BSA M20
AA97
24-4226 GEARBOX SPROCKET LOCKNUT
M66-0222
VALVE COLLET BSA M20 M21
B184
40-0167 VALVE COTTER BSA/TRI
M66-1435
EXHAUST LIFTER SPINDLE M20/21

BACK IN STOCK

GB47B
65-3395 SPEEDO GEAR BUSH SPACER TRI PK5
P180
KEY CLUTCH NUT BSA/TRI/NORTON
V117
82-8192/3 KNEE GRIP RUBBER TRI THICK PR
B197
68-0163 CIRCLIPS CAM FOLLOWERS PK10
H412F
37-1227 REAR CHAIN ADJ. END PLATE
AA15
24-0195 MAGNETO NUT LONG
KSP6
68-3053 KICKSTART SPRING A50/65
I44H
37-3460 FRONT BRAKE COVER PLATE 8"
I74B
67-3068 GEARBOX SPROCKET 17T A10
V3
66-0491 SMALL END BUSH M20/21

PARTS BOOKS

LS52B
PARTS BOOK T20 CUB NO7 DIST MOD
LS109/BSA
PARTS BOOK 1954 B31/33

WORKSHOP MANUALS

LS98/TRI
WORKSHOP MANUAL T120, TR6 & 6T 1963-70
LSS27
WORKSHOP MANUAL 1971 B25/50
LSS23
00-4169 WORKSHOP MANUAL BSA B175
LSS11
WORKSHOP MANUAL B25/44 1967-70
LSS31
MAINTENANCE & INSTRUCTION BOOK-M20 WD

SERVICE SHEETS

LSS5
SERVICE SHEET BSA M20/21
LSS4
SERVICE SHEETS BSA A7/A10

OWNERS MANUALS

LS24/BSA
OWNERS HANDBOOK BANTAM 175 & BUSHMAN 175

SPECIAL OFFERS - REDUCED

L171
ALLEN KEYS 4MM - PKT 10
DISCOUNT ON 10+
L8
NM18502-BRAKE SHOES 8" NORTON (PAIR)
DISCOUNT ON 10+ PAIRS
L205
ALLEN KEY 1/8"
DISCOUNT ON 10+
L179
ALLEN KEY-3.5MM
DISCOUNT ON 10+
L187
ALLEN KEY 8MM
DISCOUNT ON 10+
L205B
ALLEN KEY 3/8 AF IMPERIAL
DISCOUNT ON 10+
L186
ALLEN KEY 6MM PK10
DISCOUNT ON 10+
L1
BRAKE SHOES BANTAM T20 (PAIR)
DISCOUNT ON 10+ PAIRS
L187A
ALLEN KEY 7MM
DISCOUNT ON 10+
L188
ALLEN KEYS 10MM
DISCOUNT ON 10+
L179A
ALLEN KEY 5.0MM-PKT 10
DISCOUNT ON 10+
L4
BRAKE SHOES NORTON COMM 1969-73 (PAIR)
DISCOUNT ON 10+ PAIRS
L2
40-5525 BRAKE SHOE BSA C15 (PAIR)
DISCOUNT ON 10+ PAIRS
L205A
ALLEN KEY 7/32"
DISCOUNT ON 10+