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Product details
This spring applies tension at the idle-stop adjustment on a PMO carburetor. It replaces a missing or damaged spring when servicing the throttle-stop hardware. Inspect the adjuster and its seat at the same time so the stop can be set consistently.
Technical Details
- Part number: PM-O153-0
- Component: Idle-stop spring
- Application: PMO carburetor idle-stop adjustment
Fitment & Compatibility
Compare the spring and adjuster on the installed carburetor. This part belongs to the throttle-stop setting, not the separate idle-mixture circuit. Recheck idle speed, throttle return, and synchronization after servicing the stop hardware.
