{"product_id":"heavy-duty-pressure-sensor-274-6721-for-caterpillar-c6-4-320d-excavator-2746721","title":"Heavy Duty Pressure Sensor 274-6721 For Caterpillar C6.4 320D Excavator 2746721","description":"\u003cstrong\u003eThis Heavy Duty Pressure Sensor is a high-quality aftermarket replacement part compatible with Caterpillar C6.4 320D Excavator and matches OEM Part# 274-6721, 2746721.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis high-precision pressure sensor is engineered to monitor critical system pressures in Caterpillar heavy machinery. It ensures reliable data transmission to the engine control module, helping to maintain peak performance and prevent mechanical failure in demanding work environments.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Durability:\u003c\/strong\u003eManufactured with industrial-grade materials to resist wear from vibrations and extreme temperature fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Calibration:\u003c\/strong\u003eEngineered to provide accurate readings for improved fuel efficiency and hydraulic safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003eBuilt to original equipment dimensions for a reliable, leak-free installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Compatibility:\u003c\/strong\u003eCaterpillar 320D Excavator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003eCaterpillar C6.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e274-6721, 2746721\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003ePressure Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003eThreaded Bolt-In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003eStandard Caterpillar Multi-Pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003eIs this part a direct fit for my 320D excavator?\u003cstrong\u003eA:\u003c\/strong\u003eYes, this sensor is specifically designed as a direct replacement for the 274-6721 part number used on Caterpillar 320D models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003eHow does a faulty pressure sensor affect my machine?\u003cstrong\u003eA:\u003c\/strong\u003eA failing sensor can cause incorrect fault codes, reduced engine power, or improper hydraulic response; replacing it restores accurate system monitoring.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53489904189713,"sku":"ZZ2T04520","price":39.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_022d12b8-7fea-4bac-bd0b-94de523c35b4.jpg?v=1777729629","url":"https:\/\/www.duraforce.com\/products\/heavy-duty-pressure-sensor-274-6721-for-caterpillar-c6-4-320d-excavator-2746721","provider":"DURAFORCE","version":"1.0","type":"link"}