{"product_id":"freightliner-1749-2134-low-air-pressure-cut-off-switch","title":"Freightliner 1749-2134 Low Air Pressure Cut-Off Switch","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Freightliner \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1749-2134\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, also referenced as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFSC 1749-2134\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, is a normally closed low air pressure switch designed for heavy-duty Freightliner truck air systems. This pressure-operated switch is commonly used as a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecruise control cut-off or low-pressure warning switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, helping ensure the electrical circuit responds when air pressure reaches the specified activation range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1\/8\"-27 NPT threaded connection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo-blade electrical terminals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this compact switch is designed for straightforward installation and dependable operation. It is commonly associated with Freightliner Century and Columbia applications, although exact fitment should always be verified by truck VIN or original part number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eFreightliner replacement part number: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1749-2134\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAlso known as: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFSC17492134 \/ FSC 1749-2134\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNormally closed design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eActivation range: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2–6 PSI\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1\/8\"-27 NPT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e threaded connection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo-blade electrical terminals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommonly used as a low air pressure or cruise cut-off switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable replacement for heavy-duty truck applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCross References:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e PAI \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e740250\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, World American \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWA06-0025\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, Automann \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e577.46604\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and other equivalent replacements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hawhee Truck Repair","offers":[{"title":"Default Title","offer_id":49954705244402,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/7888\/9458\/files\/genuine-freightliner-fsc1749-2134-low-air-switch-normally-closed-328443.webp?v=1787258625","url":"https:\/\/hawheetruckrepair.com\/products\/freightliner-1749-2134-low-air-pressure-cut-off-switch","provider":"Hawhee Truck Repair","version":"1.0","type":"link"}