Keihin Standard Idle Adjuster — PWK28

Set idle speed on the standard PWK28 throttle-valve arrangement with Keihin adjuster 1034-831-2000. It works with the matching idle-adjuster spring 1290-923-2000.

Order number 018-568. The chrome-slide PWK28 uses the different 1034-853-2000 adjuster, even though both arrangements use reference 29 on the PWK28 parts layout. Match the slide arrangement before ordering.

Diagram reference: PWK28 exploded view, Ref 29, standard idle adjuster. Diagram shown for identification; carburetor and other parts are not included.