Excavator Spare Parts Fuel Injector Assembly Excavator R140lc‑7a Excavator Parts Injector XJAF‑02679

Keywords: XJAF‑02679, Fuel Injector Assembly, R140lc‑7a Fuel Injector, Excavator Diesel Injector, Excavator Engine Spare Parts, Heavy‑Duty Machinery Injector, Aftermarket Replacement Fuel Injector

Product Overview

Fuel Injector Assembly Part No.XJAF‑02679 is a core fuel atomizing component specially matched for R140lc‑7a excavator diesel engine. It precisely controls fuel injection volume, injection timing and fuel atomization effect inside combustion chamber, optimizes full combustion of diesel fuel, improves engine power performance, reduces fuel consumption and exhaust smoke. This aftermarket replacement injector effectively solves common troubles such as engine rough idle, power shortage, excessive black smoke and difficult startup caused by injector nozzle wear, internal valve damage and carbon deposition. It is a reliable aftermarket spare part for R140lc‑7a excavator engine maintenance and overhaul work.

Detailed Specifications

Key Features & Advantages

• Exact OEM‑Matching Installation Mounting dimensions, thread interface and pipeline connection fully conform to OEM standards, direct fit installation without any modification.
• Accurate Injection & Excellent Atomization Precision‑manufactured internal nozzle components, stable injection volume and good atomizing performance, keep engine running smoothly under heavy‑load construction conditions.
• Strong Anti‑Carbon‑Deposit Performance Premium internal components resist high‑temperature erosion, slow down carbon accumulation, extend service life of fuel injector assembly.
• Strict Multi‑Step Factory Quality Inspection Every injector undergoes bench injection test, sealing inspection and appearance check before delivery to filter out defective products.
• Economical Repair Solution Directly replace damaged original injector, restore engine operating condition, eliminate smoke emission and power‑loss failure, avoid secondary damage to engine cylinder parts.

Application Scope

Compatible Equipment List: ‑ R140lc‑7a excavator requiring spare part XJAF‑02679 fuel injector assembly ‑ Suitable for construction site, mine and other harsh working environment equipment maintenance

Our Company Advantage

We are a professional supplier of full‑range excavator and heavy‑duty machinery spare parts. Our product range covers fuel injectors, fuel pumps, water pumps, piston kits, cylinder liners, gasket kits, sensors, solenoid valves, hydraulic components and full engine overhaul kits for multiple mainstream excavator brands. ‑ Abundant ready‑stock for engine fuel system spare parts ‑ Factory‑direct competitive wholesale price ‑ Mixed‑order & one‑stop spare‑parts procurement available ‑ Professional part‑number matching technical support service

Packaging & Shipping ‑

Inner sealed plastic bag plus foam cushioning to prevent dust, moisture and collision scratch ‑ Outer reinforced export carton for long‑distance sea and land transportation ‑ Multiple shipping selections: sea freight, air freight, international express for small trial orders ‑ Export documents including Commercial Invoice, Packing List can be provided

Contact Us

If you need more R140lc‑7a excavator spare parts, fuel system assemblies or other construction machinery replacement accessories, please send your parts list over. We will offer you our best quotation in short time.