Original ISM QSM M11 Motor Parts Diesel Engine Parts Common Rail Fuel Injector 4026222

Keywords: 4026222 fuel injector, ISM QSM M11 common rail injector, cumm-ins M11 diesel fuel injector, excavator engine fuel injector, heavy‑duty machinery engine spare parts, aftermarket replacement fuel injector

Product Overview

Common Rail Fuel Injector Part No.4026222 is a core fuel delivery component, perfectly compatible with cumm-ins ISM, QSM, M11 diesel engines widely applied for excavators and heavy‑duty equipment. It precisely atomizes diesel fuel and injects fuel into combustion chamber at accurate timing and quantity, guaranteeing full fuel combustion, stable engine power output and lower exhaust emission. This replacement injector solves common troubles such as insufficient power, rough idling, excessive fuel consumption, black smoke exhaust and hard starting caused by nozzle blockage, internal component wear and solenoid valve failure. Every fuel injector is strictly calibrated and pressure‑tested before delivery.

Detailed Specifications

Key Features & Advantages

• Strict manufacturing tolerance, fully match installation requirement of cumm-ins ISM QSM M11 engine, direct replacement.
• High‑precision nozzle assembly, excellent fuel atomizing effect, improve combustion efficiency and reduce fuel waste.
• Reliable solenoid valve and internal moving parts, stable performance under heavy‑load working condition.
• Effectively restore engine rated power, eliminate black smoke, rough idle and difficult start‑up problems.
• Perfect solution for engine overhaul and fuel system repair.

Application Scope

Fit Equipment: Excavators and heavy‑duty construction machinery powered by cumm-ins ISM, QSM, M11 diesel engine. ‑ Widely used for machinery repair workshops, equipment refurbishment and full engine overhaul projects.

Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying engine parts, hydraulic parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

Packaging & Shipping

Neutral export carton with shock‑proof inner packing, prevent collision damage during long‑distance transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.