John Deere AR50781 - Injector Nozzle

John Deere AR50781 - Injector Nozzle

The John Deere AR50781 Injector Nozzle is a high-performance fuel injection component, designed to deliver precise fuel injection in diesel engines. With its advanced engineering and robust construction, this nozzle ensures optimal fuel atomization, improving combustion efficiency, reducing emissions, and enhancing engine performance across a range of John Deere machinery. This part is essential for maintaining engine longevity and operational efficiency, especially under demanding agricultural and industrial conditions.

Key Features

• High Precision Injection: Delivers fuel at an exact pressure to ensure complete atomization, optimizing combustion for maximum efficiency.
• Heavy-Duty Durability: Constructed from corrosion-resistant, heat-treated steel for longevity, even in harsh environments.
• OEM Quality Fit: Perfectly matches John Deere’s original equipment specifications, ensuring consistent performance and reliable operation.
• Enhanced Fuel Efficiency: Reduces fuel waste by ensuring complete combustion, which results in improved fuel economy over time.
• Reduced Engine Wear: Provides cleaner combustion, which reduces carbon buildup and helps extend the life of key engine components.
• Simple Replacement: Direct-fit design allows for easy installation without the need for modifications or special tools.
• Wide Compatibility: Suitable for a variety of John Deere models, including tractors, combine harvesters, and construction machinery.

Specifications

• Part Number: AR50781
• Material: High-grade alloy steel, treated for corrosion and heat resistance
• Fuel Type: Diesel
• Injector Type: Mechanical direct fuel injector
• Operating Pressure: 1800-2000 bar (typical for diesel injection systems)
• Compatibility: John Deere models 6000, 7000, and other select tractors and harvesters
• Dimensions: Length: 12.5 cm, Diameter: 2.5 cm
• Weight: 250 grams
• Flow Rate: 100-110 cm³/min (ensures efficient fuel delivery under load)
• Installation: Direct OEM replacement; no special tools required

Applications

The John Deere AR50781 Injector Nozzle is widely used in John Deere tractors, combine harvesters, and industrial diesel engines. Designed to handle the rigorous demands of agricultural and construction equipment, this nozzle is ideal for ensuring optimal fuel efficiency and engine performance in heavy-duty operations. Key applications include:

• John Deere 6000 Series Tractors
• John Deere 7000 Series Combine Harvesters
• Heavy-duty industrial diesel engines in construction and forestry equipment

Benefits

• Increased Engine Power: Delivers optimal fuel quantity to the engine, ensuring power consistency even under high load conditions.
• Fuel Savings: Enhanced atomization results in lower fuel consumption, contributing to overall operational cost savings.
• Lower Emissions: Helps reduce soot and harmful emissions by ensuring complete fuel combustion, making the equipment more eco-friendly.
• Extended Lifespan: Built to withstand wear and tear, extending the injector’s service life and reducing the need for frequent replacements.

This high-quality injector nozzle ensures that your John Deere machinery operates at peak efficiency, maintaining reliable performance across tough working conditions. Whether you're performing maintenance or repairing critical components, the John Deere AR50781 Injector Nozzle is a smart choice for keeping your diesel engines running smoothly.