MINI & MOKE REAR BRAKE PRESSURE REGULATING VALVE – MOUNTS TO REAR SUBFRAME – [21A1774]

PRODUCT OVERVIEW

Rear brake pressure regulating valve to suit Mini and Moke models fitted with single circuit brake master cylinders.

This valve mounts to the rear subframe and helps control brake pressure to the rear wheel cylinders. If the rear brakes are locking up, or you are having trouble getting brake fluid through to the rear wheel cylinders, the rear brake pressure regulating valve may be worn, blocked or faulty.

SPECIFICATIONS

• Suits: Mini and Moke
• Brake system: Single circuit master cylinder setup
• Mounting position: Rear subframe
• Component type: Rear brake pressure regulating valve
• Finish: Silver
• Original finish: Gold
• AP part number: [4313-743P]
• Quantity required: 1 per vehicle

FITMENT INFORMATION

This valve was originally fitted to all Mk1 and Mk2 Mini models, including Cooper and Cooper S, and was also used on Mk3 Cooper S models.

Other Mk3 models used [21A2031], which has a shorter spring and a different lower pressure rating, approximately 10lb at 0.98″ fitted length.

IMPORTANT FITMENT NOTE

Please check your brake system type and existing valve before ordering, as the correct pressure regulating valve is important for safe rear brake operation.