Buzzer Stop Switch PC128 PC130 PC200-7 PC210-7 PC220-7 PC270-7 PN 22U-06-22190 Genuine Part

Genuine Buzzer Stop Switch for Komatsu PC128–PC1250 – Part No. 22U-06-22190

Silence nuisance alarms and restore proper buzzer control with this genuine Komatsu buzzer stop switch, part number 22U-06-22190, suitable for a wide range of Komatsu excavators — from the PC128US and PC130-7 through the popular PC200-7 and PC220-7, right up to the PC1250 mining class. As an original factory part, it delivers the exact fit, positive switching action and reliable electrical contact your machine left the factory with.

A faulty buzzer stop switch can leave the warning buzzer sounding constantly in the cab, or prevent it from cancelling after acknowledged alerts — distracting for the operator and a headache on long shifts. Fitting a genuine replacement restores normal buzzer function with no compromise on quality or durability.

Product Details

Why Buy From Lucas Parts

• Genuine Komatsu Part – Original factory quality, exact fit guaranteed
• Australia-Wide Shipping – Fast dispatch from our Melbourne warehouse
• Quality Tested – Every part checked before it ships
• Expert Support – Not sure about fitment? Our team knows excavators

Fitment Note: Please verify part number 22U-06-22190 against your machine's serial number or existing switch before ordering. Contact us if you're unsure — we're happy to confirm compatibility.