Product Overview

This premium diesel fuel injection pump plunger and barrel element, identified by part numbers 9270/035 and 9 412 270 035, is a critical component for maintaining optimal engine performance. Manufactured to exacting OE specifications, this PS type plunger is designed for reliable fuel delivery in various heavy-duty diesel engines. We serve a global clientele, with active distribution networks across North America, Europe, Southeast Asia, and the Middle East, ensuring that critical replacement parts reach your workshop or warehouse with speed and efficiency.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for superior wear resistance and long operational life, even under high-pressure injection conditions.
• OEM Standard Fitment: Direct replacement for part numbers 9270/035 and 9 412 270 035, ensuring a seamless installation and restoring factory performance.
• Enhanced Fuel Efficiency: The precise machining of the plunger and barrel minimizes fuel leakage, optimizing combustion and reducing overall fuel consumption.
• Rigorous Quality Control: Each element undergoes strict testing for dimensional accuracy and surface finish to guarantee reliable operation in demanding environments.
• Cost-Effective Solution: A high-quality alternative to expensive OEM parts, providing exceptional value for repair shops and fleet maintenance operations.

Technical Specifications

OEM Cross-Reference

This plunger and barrel element is a direct replacement for the following original equipment manufacturer (OEM) numbers:

• Primary Number: 9270/035
• Cross-Reference Number: 9 412 270 035
• Alternative Number: 9412270035

Note: Always verify your existing part number against the list above to ensure correct compatibility before purchasing.

Compatibility

This PS type plunger and barrel element is designed for use in diesel fuel injection pumps, commonly found in:

• Engine Applications: Various heavy-duty diesel engines requiring PS-type injection pump components.
• Vehicle Types: Trucks, buses, agricultural tractors, construction machinery, and industrial generators.
• Fitment Note: Primarily used in inline fuel injection pumps. Please consult your pump model or a service manual to confirm fitment.

Global Supply & Distribution

As a specialized supplier based in Shandong, China, we are equipped to handle international B2B orders of all sizes.

• Worldwide Shipping: We offer reliable shipping via sea, air, and express couriers (DHL, FedEx, UPS) to major ports and cities worldwide.
• Major Markets Served: Our products are exported extensively to North America, Europe (Germany, UK, Netherlands), Southeast Asia (Indonesia, Thailand), the Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Standard inventory allows for quick dispatch to industrial hubs like Rotterdam, Dubai, Singapore, and Houston.
• Trade Compliance: We have extensive experience in international export documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities with strict adherence to quality management systems.
• Warranty: We offer a 4-month warranty against manufacturing defects in materials and workmanship under normal use.
• Testing: Each plunger and barrel set is inspected for dimensional precision, surface hardness, and pressure integrity before packaging.

FAQ

Q1: How do I know if this 9270/035 plunger fits my pump?
A: Please check the existing part number stamped on your current plunger or barrel. If it matches 9270/035 or 9 412 270 035, it is a direct fit. For pumps without visible numbers, consult your engine or pump service manual for the correct plunger type (PS type).

Q2: What is the proper installation procedure for this plunger and barrel set?
A: Installation requires extreme cleanliness. Lubricate the plunger with clean diesel fuel or assembly oil before insertion. Never force the plunger into the barrel. Ensure the plunger’s control slot aligns correctly with the control sleeve or rack. We recommend installation by a qualified diesel technician.

Q3: How can I maximize the service life of this injection pump element?
A: Use clean, high-quality diesel fuel and replace your fuel filters regularly. Contaminated fuel is the primary cause of plunger and barrel wear. Also, ensure the injection pump has proper lubrication. If the engine is stored for long periods, protect the pump from moisture to prevent corrosion.