Minisport

Engine breathing/PCV parts

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Mini crankcase breather filter assembly 1/2" hole - 62-1013

62-1013 - Crankcase Breather Red Top

Universal crank case breather with red top, with a 13mm(1/2")neck size, not K&N but a very high quality crankcase breather 

$20.00
($14.96 USD ) In stock

Mini clutch housing breather, small type, will fit all models - LLC10047

LLC10047- MINI CLUTCH HOUSING BREATHER, 

The breather can that goes on top of the clutch housing, '89 on, to clear servo.. Will also fit all earlier models

$63.59
($47.58 USD ) In stock

MINI PCV TOP CLIP (HOLDS THE TOP ON THE PCV VALVE) - 27H7760

27H7760- Positive Crankcase Ventilation valve top clip

This is the clip that holds the top on your PCV valve, it is very important to have as without it your PCV is useless.

$9.05
($6.77 USD ) In stock

MINI PCV VALVE SPRING (INSIDE PCV) - 27H7756

27H7756- MINI PCV VALVE SPRING (INSIDE PCV)

This is the spring that goes inside your PCV valve, it is very important to have as without it your PCV is useless.

$9.05
($6.77 USD ) In stock

MINI PCV (EMISSION VALVE) RUBBER DIAPHRAGM FOR 13H5191 - 27H7758

27H7758- RUBBER DIAPHRAGM FOR PCV

The rubber diaphragm that sits in the exhaust emission valve. known as the PCV on a Cooper S and some variants/It sat on the inlet manifold and a clip holds the top on to where this rubber sits.

$18.14
($13.57 USD ) In stock

MINI PCV VALVE PLUNGER (INSIDE PCV) - 149342

149342- MINI PCV VALVE PLUNGER (INSIDE PCV)

This is the plunger/plate that goes inside your PCV valve, it is very important to have as without it your PCV is useless.

$18.14
($13.57 USD ) In stock

Mini cooper S PCV valve for closed circuit breathing - S/HAND 13H5191 (+27H7758)

13H5191 (REBUILT)- PCV EMMISSION VALVE for closed circuit breathing *REBUILT*

This very commonly used device has been very uncommon to find. We now have them! The valve is needed on most nearly all twin carb models such as MG midget, MGB and of course Cooper S models to pass emissions control tests, but a properly operating valve has no adverse effect on performance, but may improve it.

New rubber diaphragm is fitted to this rebuilt part!

$90.86
($67.98 USD ) In stock

Mini cooper S PCV valve for closed circuit breathing - 13H5191

13H5191- PCV EMMISSION VALVE for closed circuit breathing *NEW OLD STOCK- 3 ONLY*

This very commonly used device has been very uncommon to find. We now have them! The valve is needed on most nearly all twin carb models such as MG midget, MGB and of course Cooper S models to pass emissions control tests, but a properly operating valve has no adverse effect on performance, but may improve it. The rubber diaphragm is available as 27H7758

$145.41
($108.79 USD )