Yuchai Injection Pump BH4HP For YC4108 Engine Assembly B4PN93H-R

Product Details

Product Overview

This high-quality Yuchai Fuel Injector Pump, model BH4HP, is a direct replacement part specifically designed for the YC4108 diesel engine. As a critical component of the fuel delivery system, this injection pump assembly ensures precise fuel metering and injection timing, which are essential for optimal engine performance, fuel efficiency, and reduced emissions.

Commonly used in excavators and trucks, this genuine injection pump (Part Number B4PN93H-R) is engineered to meet the original manufacturer’s specifications. It is an ideal solution for maintenance and repair of heavy equipment and commercial vehicles powered by the Yuchai YC4108 engine platform.

Key Features & Benefits

• Genuine Yuchai Quality: This is a genuine part, ensuring a perfect fit and reliable performance matching the original factory specifications for your YC4108 engine.
• Precise Fuel Delivery: The BH4HP pump is calibrated to deliver the exact fuel pressure and timing required for efficient combustion, maximizing engine power and torque.
• Long-Lasting Durability: Manufactured with high-grade materials and precision engineering, this injection pump is designed for long service life even under demanding working conditions.
• Direct Replacement: As a complete assembly, this unit is a direct bolt-on replacement, simplifying installation and reducing downtime for your machinery.
• Enhanced Engine Performance: Restores original engine performance by ensuring proper fuel atomization and injection timing, leading to smoother operation and better fuel economy.
• Easy Identification: Clearly marked with part numbers BH4HP and B4PN93H-R for quick and accurate parts identification.

Technical Specifications

OEM Cross-Reference

This injection pump assembly is a direct OEM equivalent for the following part numbers:

• Primary Part Number: BH4HP
• Alternate Part Number: B4PN93H-R

Please verify your specific engine and pump housing markings to ensure compatibility. This pump is designed for the Yuchai YC4108 series engines.

Compatibility

This fuel injection pump is commonly used for the following applications:

• Engine Models: Yuchai YC4108
• Vehicle Types: Excavators, Trucks, and other industrial machinery powered by the YC4108 engine.

Note: Compatibility is inferred based on the engine model. Always cross-reference your old part number with the BH4HP or B4PN93H-R to confirm fitment.

Global Supply & Distribution

We provide reliable worldwide shipping for this Yuchai injection pump, ensuring fast and secure delivery to your location. Our logistics network supports major markets across the globe.

• Major Markets: North America, Europe (EU), Asia-Pacific, Middle East (UAE, Saudi Arabia), Africa, and South America.
• Shipping Capabilities: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight to major ports and industrial centers.
• Export Experience: We specialize in B2B export for heavy machinery parts, ensuring proper packaging and documentation for international trade.

Quality Assurance

This product is sourced as a genuine Yuchai part, ensuring it meets the high standards required for heavy-duty applications.

• Manufacturing Standards: Produced according to Yuchai original specifications and ISO quality management systems.
• Testing: Each pump is factory-calibrated for fuel delivery and timing before leaving the production line.
• Warranty: Backed by a 6-month warranty against manufacturing defects. After-warranty video technical support is available to assist with installation and troubleshooting.

FAQ

Q: Is this injection pump a direct replacement for my YC4108 engine?

A: Yes, this BH4HP pump is designed as a direct bolt-on replacement for the Yuchai YC4108 engine. However, we recommend comparing the model number on your old pump (BH4HP or B4PN93H-R) to ensure a perfect match, as there may be different calibration variants.

Q: What should I check before installing a new injection pump?

A: Before installation, ensure the fuel system is clean and free of debris. Check the injection timing marks on the engine and pump gear. It is also advisable to replace the fuel filter and prime the system with clean diesel to prevent air locks and protect the new pump from contamination.

Q: Can I install this pump myself, or do I need a professional?

A: While the pump is a mechanical assembly, injection pump installation requires precise timing and knowledge of diesel fuel systems. We highly recommend installation by a qualified diesel mechanic to ensure correct timing and prevent engine damage. We provide video technical support to assist your technician with the process.