CALIPER ALLOY 4 POT FOR 8.4" SOLID DISCS
C-AJJ4022

£384.05 exc vat

£460.86 inc vat

In stockIn stock
Pair of 4-pot alloy calipers for 8.4" diameter brake discs with 12" (or bigger) wheels. Kit includes pad pins, but not brake pads.


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 provide a much more uniform pressure and far superior braking.Now fitted with s/steel pistons which although heavier,improve performance by reducing heat transfer to fluid.Also give greater life expectancy

against corrosion on road cars.

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 competitor calipers which only have the one small bleed screw become corroded, siezed and break off causing much inconvenience.

After fitting is complete you will note that the brake pads overhang the disc by approx 8mm, Minispares made the decision to use the 8.4" disc which saves money and improves braking instead of machining the disc to a smaller less efficient diameter and increasing customer costs further.

When fitting vented discs the metro drive flanges NAM6450F MUST BE USED

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. If ordering for vented disc's a spacer kit C-AJJ4021 must be used.

Highest grade of alloy used to stop drift(deflection) or flex under extreme conditions for longer life-independent test showed only Specialised products alloy 4 pots were superior.

£384.05 exc vat

£460.86 inc vat

In stockIn stock

Recommended usage 1 x C-AJJ4022 to fit one mini.
Front Brakes - Qty 1pr

Recommended products

Carbon metallic pads for 4 piston calipers.

These require special bedding in and fitting intructions are available if new to this type of pad for racing.

Mintex MRM1802 (formerly M1144) pads for Metro Turbo calipers. Competition only pads, not for road use.

A set of split pins and metal retaining clips are available as GBK1025

Granville DOT 4 brake and clutch fluid 1LTR.

Kit to fit alloy calipers C-AJJ 4022 or 4023 when converting Minispares 4 pot calipers for vented discs. Contains 4 spacers, seals. Longer bolts and correct brake pad retaining pins. The brake disc will require machining down from 8.4" to 7.5" for us...

Used on all 4 pot alloy calipers as well as standard fitment for Metros.

A set of split pins and metal retaining clips are available as GBK1025

3.300"wide

For use with 4 pot calipers as per Metro or Minispares own alloy type these are our favourite road brake pads as the reduce contamination on alloy wheels by virtue of less brake pad dust, plus they work well with good anti fade properties. A set of s...

A great street upgrade for 4 pot calipers giving off less brake dust and better efficiency.A set of split pins and metal retaining clips are available as GBK1025

Mintex M1155 compound pads for 4 pot calipers. Conmpetition only pads, not for road use.

Kit products

Alloy Vented Brake conversion kit.




Only for use on existing caliper type hubs as used on Cooper S, 1275GT and all Minis from 1984 on. Requires 12" or 13" wheels to fit. The calipers are our alloy 4pot type

see kit [l...

Metro Turbo Vented Brake conversion kit.

Includes all parts to convert to Turbo brakes from drums. Car must be fitted with 12" wheels to fit.

Included in kit are hubs, bearings cv joints, swivel pins, brake discs, drive

fl...

Kit contained products

Pack of 4 pins, always required when changing pads--on 8.4 size brake discs as fitted from 1984 onwards. For kit with retainer clips see GBK1026. See GBK1025 for vented discs.

The pins also fit the Austin 1100/1300 ...

People also bought products

PRICED INDIVIDUALLY per disc but should always be fittted in pairs for safety and efficiency..

THERE IS AN ALTERNATIVE GROOVED AND DRILLED PAIR OF DISCS SOLD AS C-GBD496.

UK made 8.4" brake disc. Priced individually but should always be replaced in pairs for safety and braking efficiency. These are the best quality available of the low priced brake discs on the market and suitable for all standard road use.Beware of t...

This is the small oil seal used on all Mini Spares 4 pot caliper and also the spacers fitted between Minispares 4 pot alloy when vented discs are fitted. They are supplied in the C-AJJ4021 kit to fit to our calipers when vented discs are...

Take the squeal out of your discs-late model Mini or Spridget.

High tensile 3/8" bolt 1.3125" long, to hold the standard calipers to the hub on disc brake models. Correct length shank and material. T grade 62 ton rating with vickers 287 reading-25-32 rockwell. The ERA turbo used Metro 4 pot calipers and used spe...

Kit to fit alloy calipers C-AJJ 4022 or 4023 when converting Minispares 4 pot calipers for vented discs. Contains 4 spacers, seals. Longer bolts and correct brake pad retaining pins. The brake disc will require machining down from 8.4" to 7.5" for us...

Genuine Lockheed seal rebuild kit for Cooper S brake calipers. One kit needed per caliper. When it comes to safety critical parts, only fit the original suppliers' parts as repair kits. The kit includes all the seals needed to do both pistons in one ...

Non spacered die cast alloy brake drums. The alloy material has a finned design that dissipates heat quicker which in turn helps reduce brake fade. Sold as a pair of drums.

Set of 6 hoses, 4 front and 2 rear to fit the ERA turbo.

Braided brake and clutch hoses have a PTFE inner which helps to eliminate the spongy pedal feel under arduous conditions, and give greater efficiency. The outer braided st...

EBC Blue Stuff pads are the endurance-grade, longest lasting material. Blue Stuff pads have a slightly lower friction coefficient than their counterparts; Green Stuff, Yellow Stuff and Red Stuff, but delivers far longer life.



Blue ...

Correct size and length brake pad pin for the caliper using 8.4" disc size and vented calipers.

For use on 8.4" wide standard brake disc calipers, 2.920"wide.

This is the Ultimax upgrade which produces less brake dust which destroys alloy wheels. For the upgraded version of this see C-AHT16GREEN.

A set of split pins are availa...

A great street upgrade for 4 pot calipers giving off less brake dust and better efficiency.A set of split pins and metal retaining clips are available as GBK1025

the finest brake pad available for mini 8.4" discs or Sprite/Midget cars.

These are for all forms of competition road use.

A set of split pins are available as GBK1010 or with metal retaining clips as GBK1026

For Cooper S 7.5" wide discs these are our favourite road brake pads as the reduce contamination on alloy wheels by virtue of less brake pad dust, plus they work well with good anti fade properties.

For use with 4 pot calipers as per Metro or Minispares own alloy type these are our favourite road brake pads as the reduce contamination on alloy wheels by virtue of less brake pad dust, plus they work well with good anti fade properties. A set of s...

Pair of vented discs and Mintex GBP258AF pads,one of our best selling brake disc kits. Includes discs[link](GBD496)/link] which are a bargain.Only for carss fitted with vented discs already.

This is not a direct replacement kit ...

Non genuine pair of L/H disc shield covers for the 8.4" disc size. Fitted as standard from 1984 to 2000. Non genuine but all that is available. It comes complete with the little locating bracket. If you require just the bracket, order it separately ...

Used on all 4 pot alloy calipers as well as standard fitment for Metros.

A set of split pins and metal retaining clips are available as GBK1025

3.300"wide