
Description
This Keihin adjustable pilot air screw meters air in the low-speed circuit of FCR carburetors. It provides an adjustable alternative to the fixed slow air jet when used with the matching spring.
Keihin part number 1014-817-2000. Order number 021-230. This listing is for the screw only; spring 16052-KM4-0040 is sold separately.
- FCR general catalogue exploded diagram: Ref 30A, air screw.
- The diagram is for identification. Other illustrated components are not included.
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