Durable Construction Machinery Parts Common Rail Diesel Fuel Injector For Cummins QSB6.7 ISDe ISBe 0445120383 5267035 0445120329

.product-description {position: ;max-width: 944.0px;overflow: hidden;} .product-description span {max-width: 100.0%;word-break: break-word;} .product-description img {max-width: 100.0%;vertical-align: middle;} .product-description p {margin: 0;line-height: inherit;} .product-description pre {white-space: pre;white-space: pre-wrap;word-wrap: break-word;} .product-description .video-container-detail {justify-content: center;align-items: center;} .product-description div {} .product-description ul {list-style-type: disc;} .product-description ol {list-style-type: decimal;} .product-description ul, .product-description ol {margin-block-start: 1.0em;margin-block-end: 1.0em;margin-inline-start: 0.0px;margin-inline-end: 0.0px;padding-inline-start: 40.0px;} Powering Reliable Heart for Diesel Engines Worldwide!Welcome to VLONG ! This is Cathy,If you have any questions please feel free to contact me! I hope you have a enjoyable shopping experience here!Durable Common Rail Injector For XCMG Excavator Cummins QSB6.7 QSB7 Diesel Engine Fuel Injector 5317323 0445120329 0445120383Part Name :Fuel InjectorCommon Rail Injector Diesel Injector AssemblyFuel Jet AssyInjector NO. :5317323 0445120329,0 445 120 3290445120383,0 445 120 383Application:For XCMG Excavator For Cummins QSB6.7 QSB7For Cummins QSB7I. Our Injector Features & Benefits:1. Precision & Efficiency, Fuel SavingsHigh-precision solenoid valve technology ensures fuel injection volume error ≤1%, improving atomization by 30% for reduced fuel consumption and operational costs. German-engineered nano-coating withstands extreme conditions (2000Bar+ pressure), guaranteeing stable long-term performance.2. Wide Compatibility, OEM StandardsCompatible with Weichai, XiChai, and other global diesel engines. Ideal for trucks/excavators/generators. Full model coverage available.Manufactured to original specifications for seamless replacement. Support OEM code verification.II. Technical Specifications1. Material*: Stainless steel body + ceramic seal (50% longer corrosion resistance) 2. Operating Pressure: 1800-2200Bar (model-specific) 3. Nozzle Holes: 6/8-hole designs for optimized atomization 4. Response Time: <0.2ms, synchronized with ECU control signalsProfessional Fuel Injector TestingIII. Applications1. Commercial VehiclesSolve truck power loss from clogged injectors: 15% fuel efficiency boost, fewer carbon deposits.2. Heavy MachineryReinforced coating extends service life 2x under harsh excavation workloads.3. Power GeneratorsPrevent voltage fluctuations: Millisecond response ensures stable backup power for hospitals/factories.IV. Pain Point SolutionsProblem 1: Black smoke from leaking injectors?→ Fix: Triple dynamic seals with IP67 certification eliminate leaks.Problem 2: Post-installation calibration headaches?→ Fix: Pre-installed calibration chip enables plug-and-play operation (no ECU reset).V. FAQsQ: How do I confirm compatibility?A: Use our online engine model checker or send a photo of your old injector for instant matching.Q: Does installation require ECU reset?A: Works immediately on 90% of engines. Video guides provided for exceptions.Hot Sale Diesel PartsWe supply injector,contral valve,nozzle,injector shims&washers,injector repair kits/sealing rings,injector balls,injector overhaul kits,spring,o-ring,nozzle nut,common rail tools,turbocharger,turbo parts and so on.Many products are not updated in time,If you cannot searching on our store,please don't hesitate to contact us for the pictures,price and listing.Common Rail Tools,Test Bench and Diesel PartsSatisfied Shopping Experience1. Thank you very much for choosing VLONG, We provide 7 days return service.2. We will check every piece of product before shipping, However, some may get damage during transit. If there any quality problem, please contact us in 7 days after receipt. We will solve the problem.3. For any reason, you want to return, please contact us first in 7 days after receipt, and keep the products in original, If you have any questions please feel free to contact us and we will try our best to help you.SERVICE•   Your satisfaction is what we strive for and your satisfaction and positive feedback is very important to us.•   If you are satisfied with our services and products, please take one minute to give us a positive evaluation. •   If you are not satisfied with our products please contact us immediately,we will try our best to solve the problem. •   For any reason, if you are disappointed, please do not directly leave negative feedback, just contact us, we will try our best to make you satisfied.Communication is often the key to solving the problem.