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AYC Bleed / Control Box 4-6 Rebuild Kit & Gauge Set

AYC Bleed / Control Box 4-6 Rebuild Kit & Gauge Set

£230.00 Regular Price
£210.00Sale Price

Mitsubishi Evolution 4-6 AYC control box & Service kit

This is an essential tool for all DIY Evo owners who do not want to pay thousands for the Mitsubishi tool.

Allows you to run, test, & bleed your AYC system when repairing the pump, fault finding or servicing your own car.


Suitable for Evo 4-6 with the AYC system

Kit contains;

Bleeding instructions/procedure (x1)

AYC / ACD Bleed box (x1)

Evo 4/5/6 Wiring sticker (x1)

Evo 4/5/6 Wiring Adapter (x1)

New Motor Ball Bearing (x1)
New Shaft Seal (x1)
New Laser cut stainless steel pump plate (x1) (Anti corrosion steel, superior to standard item)
New Solenoid 'O' Rings (x3)
New Pump Plate 'O' Rings (x2)
New Motor to pump body 'O' Ring (x1)
New Bolts;

2 x Motor bolts (stainless steel)

2 x External Bolts  (stainless steel)

2 x Internal pump bolts (stainless steel)

New Washers (x2)



Evo 4/5/6 Sensor Adapter (x1)

Outlet Blanks (x2)

Flexible line (x1)

Gauge Adapter (x1)

Running pressure gauge (x1)

  • Details

    An elegantly designed, hand made control box which enables you to test your AYC / ACD pump if you suspect a fault, test the pump to ensure a successful repair, and bleed the air out of the system when the pump has been fitted to the car. Bleeding should be carried out every 4500 miles in accordance with Mitsubishi’s recommended service schedule. Also contains the necessary adapters and gauge for running pressure indications, with fittings to suit models from 4-6 and a Rebuild Kit to rebuild the pump.  1 x 4-6 sensor adapter 2 x outlet blanks 1 x flexible line 1 x gauge adapter 1 x gauge 1 x Control / bleed box 1 x Evo 4-6 Wiring sticker  1 x Evo 4-6 Wiring Adapter 1 x 4-9 Rebuild kit

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