{"product_id":"diesel-fuel-injector-321-3600-caterpillar-c66","title":"Diesel Fuel Injector 321-3600 for Caterpillar C6.6 Engine Excavator","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVehicle Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEquipment Brand: Caterpillar\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePart Type: Diesel Fuel Injector\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOE Reference Number: 321-3600\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEngine Model: C6.6\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEquipment Type: Excavator and other Caterpillar equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAdditional Reference Numbers: 10R-7938, 320-3800, 2645A753\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePotential Equipment Applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCaterpillar 320D: Compatibility requires engine and serial number verification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCaterpillar 323D: Compatibility requires engine and serial number verification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCaterpillar 312D: Compatibility has not been confirmed for part number 321-3600.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCaterpillar's official parts catalog identifies 321-3600 as a fuel injector for the C6.6 engine, but its published compatible-model list does not establish fitment for all three excavator models above.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConfirm that the engine is C6.6 and that the original injector matches reference number 321-3600.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDo not assume that all 320D, 323D or 312D variants use the same injector.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVerify the machine serial number and engine configuration before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReference numbers must be checked against the original part and equipment parts catalog.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ1: Which engine uses fuel injector 321-3600?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart number 321-3600 is listed for Caterpillar C6.6 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ2: Is injector 321-3600 compatible with the CAT 320D?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatibility depends on the engine configuration and machine serial number. Confirm the original injector part number before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ3: Is injector 321-3600 compatible with the CAT 323D?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSome aftermarket application information associates this part with C6.6 applications, but exact machine compatibility should be verified.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ4: Is injector 321-3600 compatible with the CAT 312D?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatibility has not been confirmed. Check the engine model and original injector reference number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ5: What reference numbers are associated with 321-3600?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRelated catalog references include 10R-7938, 320-3800 and 2645A753. Verify interchangeability before replacement.\u003c\/span\u003e\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":67781902205060,"sku":"321-3600","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/57_ff4c2200-51aa-40cb-a5bf-a2258829c993.jpg?v=1792681215","url":"https:\/\/www.jslook.com\/it\/products\/diesel-fuel-injector-321-3600-caterpillar-c66","provider":"ASHENG","version":"1.0","type":"link"}