Product Overview

This is a premium-quality Diesel Injection Pump Head Rotor, engineered as a direct replacement for OEM part numbers 7139-764S and 7180-616S. Designed for durability and precision in demanding construction and industrial applications, this component is a critical part of ensuring optimal fuel delivery and engine performance. We supply this part globally, with extensive experience serving major markets including North America, Europe, the Asia-Pacific region, and the Middle East.

Key Features & Benefits

• Precision Engineered: Manufactured from high-speed steel to exacting tolerances, ensuring perfect fitment and reliable operation within the injection pump assembly.
• Enhanced Durability: Built to withstand the high-pressure, high-wear environment of diesel fuel systems, offering extended service life and reduced downtime.
• Optimal Engine Performance: Restores precise fuel metering and timing, leading to improved engine power, fuel efficiency, and reduced emissions.
• 100% Brand-New Condition: Supplied as a new, unused component, guaranteeing performance equivalent to or exceeding the original part.
• Global Compliance: Produced under internationally recognized quality management standards for guaranteed reliability and consistency.

Technical Specifications

OEM Cross-Reference

This high-quality aftermarket head rotor is a direct interchange for the following OEM part numbers:

• 7139-764S (also listed as 7139764S)
• 7180-616S (also listed as 7180616s)

Please verify your original part number against this list to ensure correct compatibility.

Compatibility

This injection pump rotor is designed for specific diesel engines used in heavy machinery. It is commonly found in applications such as:

• Excavators from major manufacturers (Komatsu, Hitachi, Caterpillar, etc.) utilizing compatible pump models.
• Industrial and construction equipment with diesel engines requiring the specified rotor head assembly.

Note: Compatibility is determined by the injection pump model, not solely the machine. We strongly recommend consulting your equipment service manual or contacting our technical support with your engine and pump model numbers for precise verification before ordering.

Global Supply & Distribution

We are a professional B2B supplier with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: We ship via major carriers including DHL, UPS, FedEx, EMS, and TNT to any destination.
• Major Markets Served: We have established supply chains to key industrial regions: North America (USA, Canada), European Union, United Kingdom, Australia, Southeast Asia, and the Middle East.
• Fast Delivery: Standard delivery time is 3-7 days to major ports and logistics hubs. Express options are available for urgent requirements.
• Export Expertise: All documentation is handled professionally for smooth customs clearance and international trade compliance.

Quality Assurance

Every component is backed by our commitment to quality and customer satisfaction.

• Manufacturing Standards: Produced in facilities certified to ISO 9001:2000 and TS16949 automotive quality management standards.
• Warranty: This part is covered by a 3-month warranty against manufacturing defects.
• Rigorous Testing: Components undergo dimensional inspection and quality control checks to ensure they meet or exceed original performance specifications.

FAQ

Q1: How do I confirm this part is compatible with my machine?
A1: The most reliable method is to match the part number stamped on your original pump head rotor. Cross-reference it with our listed OEM numbers (7139-764S, 7180-616S). For further assurance, provide our team with your equipment model, engine model, and injection pump model number.

Q2: Is this a genuine OEM part or an aftermarket replacement?
A2: This is a high-quality aftermarket replacement part manufactured to OEM specifications. It is 100% brand-new and designed to provide identical form, fit, and function as the original component, often at a more competitive price point.

Q3: What is included in the packaging, and what are the shipping costs?
A3> The part is packaged securely according to customer requirements. Shipping costs are calculated based on destination, weight, dimensions, and your selected service (e.g., DHL Express, Sea Freight). You will see the exact shipping cost at checkout, or you can contact us for a bulk shipping quote.