T: (800) 992-7007

P: (530) 886-0771

All orders ship from the U.S.A.

Keeping classic Minis on the road since 1974

(800) 992-7007 | (530) 886-0771


  • Condition: new
  • Sold -999
  • Made in the U.S.A.
  • DOT-approved False
  • This item qualifies for NESTED shipping; a pair can ship (almost) as cheaply as a single item!Nested Shipping Item
Price: $59.95
    SKU:  13H5191
    Availability: Out of Stock

    This valve is used on nearly all twin carb British cars such as MG Midget, MGB and of course Mini Cooper S. A properly operating valve has no adverse effect on performance, but because a slight vacume is drawn on the crakcase it can help to reduce oil leaks. Reproduction part.

    The rubber diaphragm is available as 27H7758.