Some Safari browsers are failing to connect secured pages Try the following: - refresh the page a few time to see if the page loads, if this fails please update the browser or try to browse the page in Firefox or Chrome. - Read more.
Minispares.com uses cookies to give a better browsing experience. Read more 
C-AJJ4023

CALIPER ALLOY BLACK 4 POT FOR 7.5"DISC WITH S/STEEL PISTONS

Pair of 4-pot alloy calipers for 7.5" diameter brake discs with 10" wheels. Kit includes pad retaining pins, but not brake pads.As used on Peter Baldwins mini

miglia challenge winning car for 3 years

Note: uses Metro pads which have to be modified by cutting/filing off a small corner part of the metal on two pads. This does not impair the quality of this fitment.



The advantage of alloy calipers is that they dissipate heat quicker, reducing fluid boiling. The design also helps to expel pad dust and heat from the contact area. The 4 pot design provides a much more uniform pressure and far superior braking by virtue of 2 pistons each pushing against the pad,increasing pad contact and brake efficiency.

For vented discs you will have to machine down the 8.4 disc or purchase GBD497 but this will cut most of the vented part away and may not greatly improve the breaking efficiency much more, using vented discs will require drive flanges NAM6450F and a spacer kit C-AJJ4021 for increasing width of calipers. Please state if being used for vented discs.



Another Quality feature of the Minispares Calipers is that they are fitted with 2 larger bleed screws for ease of bleeding when servicing, we have noted other competitors calipers which only have the one small bleed screw become corroded, siezed and break off causing much inconvenience.



Please ensure all the old brake fluid is removed from the system before fitting the new calipers as this prevents any bits in the old contaminated brake fluid from becoming lodged under the bleed nipples which could cause obvious problems.
  • £257.43 exc vat
  • £308.92 inc vat

 In stock

 
help Recommended usage 1 x C-AJJ4023 to fit one mini.
 
  • share
 

Recommended products

Showing 1 to 0 of 0 products
BRAKE PADS CARBON METALLIC 4 POT
C-STR987   More Details
£82.50
(inc VAT) £99.00

MINTEX M1144 4-POT CALIPER BRAKE PAD SET
C-8G8994   More Details
£52.23
(inc VAT) £62.68

LOCKHEED BRAKE & CLUTCH FLUID 1 LTR DOT 4
SSB9415   More Details
£4.28
(inc VAT) £5.14

CALIPER SPACER KIT FOR 4 POT ALLOYS
C-AJJ4021   More Details
£33.86
(inc VAT) £40.63

BRAKE PAD SET 4 POT METRO TYPE"A"PADS (MINTEX......
GBP258AF   More Details
£13.94
(inc VAT) £16.73

BRAKE DISC 7.5" VENTED SINGLE (SHOULD FIT A P......
GBD497   More Details
£25.00
(inc VAT) £30.00

BRAKE PADS GREEN STUFF FOR 4 POT CALIPERS
C-8G8994GREEN   More Details
£37.82
(inc VAT) £45.38

 

This kit contains

Showing 1 to 0 of 0 products
BRAKE PAD SPLIT PINS ONLY MINI 8.4"DISCS+MGB/......
GBK1010   More Details
£2.25
(inc VAT) £2.70

SQUARE SECTION SPRING WASHER 3/8
21017Z   More Details
£0.05
(inc VAT) £0.06

BRAKE CALIPER RETAINING HT BOLT 1.5"LONG FOR ......
53K1049   More Details
£1.14
(inc VAT) £1.37

 

Kits containing this product

Showing 1 to 0 of 0 products
BRAKE CONVERSION TO "S" KIT BUT WITH ALLOY 4 ......
C-AJJ4028A   More Details
£558.13
(inc VAT) £669.76

BRAKE CONVERSION TO 7.5" KIT VENTED ALLOY 4 P......
C-AJJ4028C   More Details
£431.10
(inc VAT) £517.32

 

People also bought

Showing 1 to 0 of 0 products
BRAKE CONVERSION TO MINISPARES 7.5" DISCS AS ......
C-AJJ4028MS   More Details
£400.86
(inc VAT) £481.03

VENTED BRAKE DISC 8.4"
GBD496   More Details
£14.55
(inc VAT) £17.46

BRAKE CALIPER RETAINING HT BOLT 1.5/16"LONG
53K1048   More Details
£0.74
(inc VAT) £0.89

CALIPER SPACER KIT FOR 4 POT ALLOYS
C-AJJ4021   More Details
£33.86
(inc VAT) £40.63

CALIPER SEAL REPAIR KIT "S" & GT 10" WHEEL (L......
GRK5006   More Details
£5.30
(inc VAT) £6.36

COOPER S 7.5" CALIPER INNER RUBBER SEAL
17H8764   More Details
£3.00
(inc VAT) £3.60

CALIPER PISTON 1.75" DIA S/STEEL for S & 1275......
SAAS501   More Details
£6.50
(inc VAT) £7.80

BRAKE PADS MINTEX M1155 FOR 4 POT CALIPERS
C-8G8994A   More Details
£93.00
(inc VAT) £111.60

BRAKE PAD SPLIT PINS ONLY FOR VENTED CALIPERS......
GBK1011   More Details
£0.70
(inc VAT) £0.84

BRAKE PADS 8.4 DISC ULTIMAX ROAD USE
GBP281ULTIMAX   More Details
£13.60
(inc VAT) £16.32

BRAKE PAD SET ULTIMAX STREET METRO 4 POT
GBP258ULTIMAX   More Details
£23.04
(inc VAT) £27.65

BRAKE PAD SET ULTIMAX STREET 7.5 DISC
GBP103ULTIMAX   More Details
£13.49
(inc VAT) £16.19

BRAKE PADS GREEN STUFF "S" PADS
C-8G8995GREEN   More Details
£32.07
(inc VAT) £38.48

BRAKE PADS GREEN STUFF FOR 4 POT CALIPERS
C-8G8994GREEN   More Details
£37.82
(inc VAT) £45.38

BRAKE DISC 7.5" VENTED SINGLE (SHOULD FIT A P......
GBD497   More Details
£25.00
(inc VAT) £30.00

BRAKE DISC 7.5" AND EBC PAD SET
MS35   More Details
£45.32
(inc VAT) £54.38

BRAKE REGULATOR ADJUSTABLE VALVE-RACE USE
MS72   More Details
£74.00
(inc VAT) £88.80

BRAKE PAD SET 4 POT METRO TYPE"A"PADS (MINTEX......
GBP258AF   More Details
£13.94
(inc VAT) £16.73

SUPERFIN ALLOY BRAKE DRUMS WITH BUILT IN SPAC......
SUPERFINS   More Details
£98.00
(inc VAT) £117.60

CALIPER PISTON 4 POT STAINLESS STEEL INC METR......
SAAS1022   More Details
£7.50
(inc VAT) £9.00

Fitting instructions / Articles

Fitting Instructions for C-AJJ4021 Spacer Kit


This kit allows the Minispares Alloy 4 Pot Calipers ( C-AJJ4022 / C-AJJ4023 ) to be used with the vented discs from the Metro.

Contained in the C-AJJ4021 spacer kit are the following: 4 Spacers, 8 ‘O’ Rings, 8 Bolts, Pad Pins and Retaining Plates.

When using the vented brake kit with 10” wheels the Metro brake disc will need machining down from 8.4” to 7.5” and the fitment of Minispares drive flange ( NAM6450F )