Deathtrap Customs A/S

The most delicate part in a CV carburetor is the vacuum valve. Your carburetor will hardly work when this rubber membrane is punctured or torn. Harley-Davidson only sells the vacuum valve installed on the throttle slide (OEM 27585-88), but Zodiac has just the rubber available for a much more economical price. Fits all stock Keihin CV carburetors as found on all 1988 thru 2006 Sportsters, 1990 thru 1999 Big Twins and 1999 thru 2006 Twin Cam models.


Article number Description Retail price Add to list
Throttle slide membrane rubber

Recommended Retail Prices include 25% sales tax.

Prices exclude shipping, import duties and installation.

Prices are based on EUR to NOK interbank rates obtained daily. The interbank rate is the rate that banks trade currency to each other. These prices must be used as a guide.