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Brake Regulator Pressure Valve Mk3 Except Cooper S

All MK3 minis to 1978 except Cooper S MK3 which used 21A1774.

Fitted mainly to cars with 3/4″ larger bore rear wheel cylinders.

The correct regulator valve for all MK1/2 mini plus all Cooper S inc MK3 is 21A1774 where most models had 5/8″ bore rear wheel cylinders.

The only difference however is in the poundage of the spring, 37H2009 which is weaker for this version to compensate for the change in wheel cylinder sizes.

See MS72 for adjustable type. The stronger spring in 21A1774 is available as 27H6620.

R1,921.44 excl VAT

Out of stock. Can be backordered If an item is out of stock in our shop, no worries! You have the option to place a backorder. Backordering means that we are either waiting for new stock or we’re in the process of placing a new order. Delivery times for backordered items may vary. If the order is urgent, feel free to contact us for an estimated delivery timeframe.

If an item is out of stock in our shop, no worries! You have the option to place a backorder. Backordering means that we are either waiting for new stock or we’re in the process of placing a new order. Delivery times for backordered items may vary. If the order is urgent, feel free to contact us for an estimated delivery timeframe

Description

All MK3 minis to 1978 except Cooper S MK3 which used 21A1774.

Fitted mainly to cars with 3/4″ larger bore rear wheel cylinders.

The correct regulator valve for all MK1/2 mini plus all Cooper S inc MK3 is 21A1774 where most models had 5/8″ bore rear wheel cylinders.

The only difference however is in the poundage of the spring, 37H2009 which is weaker for this version to compensate for the change in wheel cylinder sizes.

See MS72 for adjustable type. The stronger spring in 21A1774 is available as 27H6620.