{"product_id":"cummins-nt855-k19-m11-injector-barrel-plunger-set-v2","title":"Barrel and plunger 3052222,3052254,3054532,3058848,3069707,3069718,3076125,3076126,3076127,3627869 for the Cummins NT855 K19 M11 diesel engine","description":"\u003cp\u003eBarrel and plunger assembly for Cummins NT855, K19, M11 diesel engines, aftermarket replacement fuel injector parts. All part numbers are cross-referenced against OEM specs for direct matching.\u003c\/p\u003e\n\u003cp\u003ePart numbers: 3052222, 3052254, 3054532, 3058848, 3069707, 3069718, 3076125, 3076126, 3076127, 3627869\u003cbr\u003eFits: Cummins NT855, K19, M11 diesel engine\u003cbr\u003ePosition: PT fuel injector core assembly\u003c\/p\u003e\n\u003cp\u003eWhat you are ordering\u003cbr\u003ePrice is per barrel \u0026amp; plunger set. All part numbers are separate variants, please select the correct PN from variant options. These plunger sets are not interchangeable. Different part numbers have different fuel delivery rates and pressure characteristics. Wrong selection will cause poor atomization, power loss, excessive smoke and abnormal fuel consumption.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003eMaterial: high precision alloy steel\u003cbr\u003eStructure: matched barrel and plunger pair, lapped together\u003cbr\u003eFlow \u0026amp; pressure: calibrated to OEM standard\u003cbr\u003eFinish: wear-resistant \u0026amp; anti-corrosion treatment, leakage and flow tested before packing\u003cbr\u003ePacking: individual protective tube, marked with part number\u003c\/p\u003e\n\u003cp\u003eWhen to replace\u003cbr\u003eBarrel and plunger suffer wear from dirty fuel and long service hours. Common failure signs: hard starting, unstable idle, black smoke, low power, high fuel consumption, injector internal leakage. Replace the matched barrel plunger set together when wear is detected, and check fuel filter and fuel tank cleanliness.\u003c\/p\u003e\n\u003cp\u003eFitting notes\u003cbr\u003eStrictly clean the injector before assembly. Do not mix barrel and plunger from different sets. Follow Cummins service manual for injector assembly torque and timing adjustment. If you are not sure which PN matches your engine CPL, send us engine serial number for confirmation.\u003c\/p\u003e\n\u003cp\u003eWarranty and shipping\u003cbr\u003eCovered by a 12-month warranty against manufacturing defects. Orders are dispatched within 3–7 business days; DHL \/ FedEx delivery takes 5–10 business days. Tracking number is sent as soon as the parcel leaves our warehouse.\u003c\/p\u003e\n\u003cp\u003eNote: manufacturer names and part numbers are used for identification and cross-referencing only. We are an independent aftermarket supplier and are not affiliated with, or authorised by, the original manufacturer. Please verify the part number against your engine's parts catalogue before ordering — our team is happy to help if you send us your engine model or serial number.\u003cbr\u003e\u003c\/p\u003e","brand":"Aiendiesel","offers":[{"title":"3052222","offer_id":48450047312149,"sku":"","price":30.58,"currency_code":"USD","in_stock":true},{"title":"3052254","offer_id":48450047344917,"sku":"","price":37.47,"currency_code":"USD","in_stock":true},{"title":"3054532","offer_id":48450047377685,"sku":"","price":37.47,"currency_code":"USD","in_stock":true},{"title":"3058848","offer_id":48450047410453,"sku":"","price":30.58,"currency_code":"USD","in_stock":true},{"title":"3069707","offer_id":48450047443221,"sku":"","price":37.47,"currency_code":"USD","in_stock":true},{"title":"3069718","offer_id":48450047475989,"sku":"","price":37.47,"currency_code":"USD","in_stock":true},{"title":"3076125","offer_id":48450047508757,"sku":"","price":45.87,"currency_code":"USD","in_stock":true},{"title":"3076126","offer_id":48450047541525,"sku":"","price":45.87,"currency_code":"USD","in_stock":true},{"title":"3076127","offer_id":48450047574293,"sku":"","price":48.93,"currency_code":"USD","in_stock":true},{"title":"3627869","offer_id":48450047607061,"sku":"","price":37.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/6696\/9877\/files\/3052222.jpg?v=1722318094","url":"https:\/\/www.aiendieselparts.com\/products\/cummins-nt855-k19-m11-injector-barrel-plunger-set-v2","provider":"Aiendiesel","version":"1.0","type":"link"}