HD-4576 HD-4571 R215-7 R225-7 Air Compressor Assy for Excavator Engine Parts

Product Details

Product Overview

This premium Air Compressor Assembly, identified by part numbers HD-4576 and HD-4571, is a direct replacement unit specifically designed for compatibility with Hyundai R215-7 and R225-7 excavator models. As a critical component of the diesel engine’s air system, this assembly is responsible for supplying compressed air to support brake systems and other pneumatic controls, ensuring reliable machine operation on demanding job sites.

Manufactured under the brand in Guangdong, China, this assembly is built to OEM specifications, offering a robust solution for construction, industrial, agricultural, and marine applications. It is an ideal choice for equipment owners and fleet managers seeking a cost-effective, high-quality alternative to original parts without compromising on performance or fitment.

Key Features & Benefits

• Precision Fitment: Engineered to OEM size and specifications, ensuring a direct bolt-on replacement for R215-7 and R225-7 excavator engines, minimizing installation time and complexity.
• Durable Construction: Manufactured from high-grade materials to withstand the high pressures and temperatures of continuous diesel engine operation, providing long service life in harsh environments.
• Reliable Air Supply: Delivers consistent and stable compressed air output to maintain optimal brake system responsiveness and auxiliary pneumatic function, enhancing overall machine safety and control.
• Rigorous Quality Control: Each unit undergoes a machinery test report and video outgoing inspection to verify performance and reliability before shipment, giving buyers confidence in product quality.
• Cost-Effective Solution: Offers substantial savings compared to genuine OEM parts while maintaining critical performance standards, making it an excellent value for maintenance and repair budgets.
• Versatile Application: Suitable for a wide range of machinery beyond excavators, including generators, industrial equipment, and marine engines that share compatible engine platforms.

Technical Specifications

OEM Cross-Reference

This Air Compressor Assembly is designed as a direct replacement for the following OEM part numbers and engine model references. Please verify your original part number for exact compatibility.

• Primary Part Numbers: HD-4576, HD-4571
• Compatible Engine Models: R215-7, R225-7

Note: This part may also be compatible with other Hyundai excavator models using the same engine platform. We recommend cross-referencing your original part number to ensure a correct fit.

Compatibility

This Air Compressor Assembly is commonly used for the following machinery and engine applications:

• Excavators: Hyundai R215-7, Hyundai R225-7
• Engine Platforms: Suitable for diesel engines used in these excavator models
• Equipment Types: Construction excavators, industrial machinery, agricultural tractors, generator sets, and marine applications with compatible engine configurations

Fitment is inferred based on the engine model numbers provided. Always verify physical dimensions and mounting points before installation.

Global Supply & Distribution

We offer worldwide shipping capabilities and maintain a robust distribution network to serve international B2B buyers. Our logistics partners ensure fast and reliable delivery to major ports and industrial centers across the globe.

• Major Markets Served: North America, Europe, Asia-Pacific, Middle East, Africa, and South America
• Shipping Ports: Shenzhen, Guangzhou, Hong Kong, and other major Chinese export hubs
• Delivery Options: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight available based on order volume and urgency
• Export Experience: Our team has extensive experience in international trade compliance, customs documentation, and packaging for safe transit. We provide full export documentation including commercial invoices, packing lists, and certificates of origin as required.

Quality Assurance

We are committed to delivering high-quality products that meet or exceed industry standards. Our quality assurance process includes:

• Manufacturing Standards: Parts are produced in ISO-compliant facilities using precision machining and quality materials.
• Testing Procedures: Each air compressor assembly undergoes a machinery test report to verify performance, pressure output, and leak integrity. Video outgoing inspection is provided for transparency.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects. Our team is available to address any quality concerns promptly.
• OEM Service: We offer OEM service for custom requirements, including private labeling or modifications to meet specific customer specifications.

FAQ

Q1: Is this air compressor assembly a direct fit for my Hyundai R225-7 excavator?
A: Yes, this assembly is specifically designed for the R225-7 model. However, we strongly recommend verifying your original part number (HD-4576 or HD-4571) against our listing. Check the mounting points, hose connections, and pulley alignment to ensure a seamless replacement. If your machine has undergone engine modifications, please confirm compatibility before purchasing.

Q2: What is the recommended installation procedure for this part?
A: Installation should be performed by a qualified mechanic. Key steps include: 1) Disconnecting the battery and relieving air system pressure. 2) Removing the old compressor and cleaning the mounting surface. 3) Transferring any necessary fittings, pulleys, or brackets from the old unit. 4) Installing the new assembly with new gaskets and torquing bolts to manufacturer specifications. 5) Reconnecting air and oil lines, then testing for leaks and proper pressure output. Always consult your machine’s service manual for detailed instructions.

Q3: How can I ensure the long life of this air compressor assembly?
A: Regular maintenance is key. Ensure your engine’s oil is changed at recommended intervals, as the compressor relies on engine oil for lubrication. Check air intake filters regularly to prevent contamination. Periodically inspect the compressor for oil leaks, unusual noise, or reduced air output. Following these practices will maximize the service life of the assembly and maintain reliable brake system performance.