Onan 309-0420 Hi Exhaust Temperature Switch (OBSOLETE) Open on Rise @190 Degrees, Close @ 165 Degrees 4/28/2026 THIS PART IS IN STOCK as of 4/28/2026 Minor Repair Kit "3/3/2025 THIS PART IS IN
SKU: 87172183935
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Ships within 48 hours · Estimated delivery Oct 16 - Oct 21