Product Overview

This high-performance Common Rail Diesel Fuel Injector is a direct replacement for OE numbers 33800-52800 and 33800-52810. Designed for demanding diesel engines used in excavators and heavy machinery, this injector ensures precise fuel delivery for optimal combustion, power output, and fuel economy. Sourced from a leading manufacturer in Shandong, China, this component is engineered to meet or exceed OEM specifications, serving global markets including North America, Europe, Southeast Asia, and the Middle East. Whether for maintenance, repair, or overhaul, this injector provides a reliable, cost-effective solution for B2B buyers worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured with high-grade stainless steel for exceptional durability and resistance to corrosion and wear.
• Enhanced Fuel Efficiency: Optimized spray pattern and atomization reduce fuel consumption and lower emissions.
• 100% Professional Testing: Every unit is individually tested for flow rate, pressure, and sealing performance to ensure reliable operation.
• Direct Fitment: Designed as a direct OE replacement, requiring no modifications for a seamless installation.
• Long Service Life: Robust construction and strict quality control extend the injector’s lifespan, minimizing downtime and maintenance costs.

Technical Specifications

OEM Cross-Reference

This fuel injector is a direct cross-reference for the following OEM and aftermarket part numbers:

• OE No.: 33800-52800, 33800-52810
• Alternate Part Nos.: 295700-0221, 295700-1170

These injectors are interchangeable and can be used as direct replacements for each other, ensuring compatibility across a wide range of applications.

Compatibility

This common rail injector is designed for use in a variety of diesel engines, including those found in excavators, construction equipment, and industrial machinery. It is suitable for:

• Engine Models: Compatible with diesel engines requiring 33800-52800 or 33800-52810 injectors.
• Vehicle/Equipment Applications: Excavators, bulldozers, loaders, and other heavy-duty diesel equipment.
• Year Range: Fits models from the early 2000s to present, depending on specific engine configuration.

Note: Please verify your engine model and existing part number before purchase to ensure correct fitment.

Global Supply & Distribution

We serve a global B2B clientele with efficient logistics and reliable supply chains. Our distribution network covers:

• North America: Rapid delivery to ports like Los Angeles, Houston, and New York.
• Europe: Fast shipping to Rotterdam, Hamburg, and Felixstowe.
• Asia-Pacific: Direct supply to Singapore, Shanghai, and Tokyo.
• Middle East & Africa: Reliable service to Dubai, Jeddah, and Durban.
• South America: Efficient transport to Santos and Buenos Aires.

With extensive export experience, we ensure compliance with international trade regulations and offer flexible shipping solutions to meet your project deadlines.

Quality Assurance

Our manufacturing facility adheres to stringent quality control standards. Each injector undergoes:

• 100% Professional Testing: Including flow rate, spray pattern, and pressure calibration.
• Material Verification: Use of certified stainless steel for corrosion resistance.
• Warranty: 6-month warranty against manufacturing defects, providing peace of mind for bulk purchases.

We are committed to delivering consistent, high-quality products that meet the demands of heavy-duty applications.

FAQ

Q1: How can I confirm this injector fits my engine?
A: Please check the existing part number on your current injector. This product matches OE numbers 33800-52800, 33800-52810, and cross-references 295700-0221 and 295700-1170. If your engine uses one of these numbers, it is a direct fit. For further verification, consult your engine’s service manual or contact our technical support team with your engine model and serial number.

Q2: What is the recommended installation procedure for this injector?
A: Installation should be performed by a qualified technician. Key steps include: cleaning the injector bore, replacing copper washers and O-rings, torquing to manufacturer specifications (typically 25-35 Nm), and performing a leak test after installation. We recommend using genuine sealing components to prevent fuel leaks and ensure optimal performance.

Q3: How should I store and maintain these injectors before installation?
A: Store injectors in a clean, dry environment at room temperature. Keep them in their original packaging to avoid contamination. Avoid exposing the injector tip to moisture or debris. For long-term storage, apply a light coating of anti-corrosion oil to the external surfaces. Always handle injectors with care to prevent damage to the precision nozzle.