A sensor plate to suit the UMS 7-160cc — the seven-cylinder 160cc four-stroke radial from UMS.
On this engine the component is the sensor mounting plate, which holds the pickup in the correct position relative to the magnet ring.
Why this part matters: if the plate is bent or the mounting holes are worn the air gap changes and the ignition timing with it. Supplied as a pack of 10, which is how these small parts are normally bought — you rarely need just one.
Fitting note: Check the air gap after fitting and confirm timing with a strobe if available.
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