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SKU
GMC227MS

Brake Master Cylinder Mini 1980-88

Special Price £49.27 £41.06 Regular Price £70.20
In stock
SKU
GMC227MS
Replacement brake master cylinder for front/rear split system 1980-88
Frequently Bought Together
  • Brake Master Cylinder Mini 1980-88
    Special Price £49.27 £41.06 Regular Price £70.20
  • Brake Bleed Nipple Insert
    Special Price £6.00 £5.00 Regular Price £6.72

Replacement brake master cylinder for the Mini front/rear split dual line system. This stepped bore master cylinder was originally fitted from 1985-88 and can be identified by a yellow tag around the cylinder body. Pre 1985 front/rear split master cylinders are marked with a black tag,

The GMC227 replaces all previous front/rear split master cylinders but will require a brake pipe adaptor kit to fit it to pre '85 Mini's. The adaptor kit is BAU5654 for RHD cars and BAU5655LHD for LHD cars and contains new pipes with the correct 10mm and 12mm unions used on this master cylinder.

Also available as a genuine product, see GMC227

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No.
Description
Notes
Part No.
1
Yellow tag, '85 on (front/rear split) pre servo
 
1
Master Cylinder - Green tag, with servo
- '89 on
1
Conversion Kit - to fit a GMC227 master cylinder to all pre
 
 
85 Mini with front rear split brake system. Original master cylinders are no longer available - GMC159 & GMC160
NLA
2
Cap includes Switch for GMC227 / GMC90376
 
3
Repair kit
GMC167
3
Repair kit
GMC195
3
Repair kit
GMC159/160
3
Seal repair kit
GMC227
3
Seal repair kit
GMC90388
 
Master Cylinder - Square reservoir for split diagonal
 
4
Master cylinder gaskets (dual line)
 
4
Master cylinder gaskets (single line)
 
5
Nut - cylinder to bracket
 
6
Spring Washer - cylinder to bracket
 
7
Limiter valve, bulkhead fitment
'78 on
8
Washer-spring-bolt
 
9
Bolt-valve to dash member
 
 
Master Cylinder - Standard, plastic tank type
- pre '76
10
Master Cylinder - tin tank type
Cooper S/GT
10
Master Cylinder - Standard, Tin tank type
- pre '76
11
Repair kit (2 x ring seals)
GMC171/172
11
Repair kit (1 x ring, 1 x cup seal)
early GMC171/172
12
Brake & Clutch Master Cylinder Cap for GMC171/172
 
13
Reservoir extension - white plastic (tin tank only)
 
14
Clevis Pin - master cylinder to pedal
 
More Information
SKUGMC227MS