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Engine Long Block
Applicable to Ford Series
Applicable to Hyundai Series
Applicable to Mitsubishi Series
Applicable to Toyota Series
Applicable to DFLE Series
Applicable to Chengfa Series
Applicable to Wuxi Sida Series
Applicable to FAW Xichai Series
Applicable to FAW Dachai Series
Applicable to Chaochai Series
Applicable to Xinchai Series
Applicable to Changchai Series
Applicable to FAW Four Ring Series
Engine Parts
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One stop solution provider for engine long cylinder blocks and engine parts

We provide high-quality engine long cylinder blocks and various engine parts. With over 33 years of experience, our quality assurance and professional knowledge have made us a leading brand in the automotive parts industry.

Global Brands

Aftermarket Parts Suitable For The Following Branded Engines

One stop solution provider for engine long cylinder blocks and engine parts

We are a one stop solution provider for engine long cylinder blocks and engine parts, offering comprehensive services to meet your needs. Our extensive inventory includes a wide range of engine parts, ensuring that we can meet the diverse needs of our clients. We understand the importance of reliability and performance, which is why we only source from trusted manufacturers and conduct rigorous quality checks. Our commitment to excellence has earned us the trust of numerous industry leaders, who rely on our products to keep their operations running smoothly. Whether you need replacement parts for maintenance or upgrades to enhance performance, our team is here to provide expert advice and support.

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Engine Long Block

The engine long block is the core structure of an internal combustion engine, housing major components like the crankshaft and cylinder liners.

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Engine Short Block

An engine short block contains the lower half of the engine, including the crankshaft, camshaft, and cylinder liners, but lacks the cylinder heads.

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Cylinder Head Assy

The cylinder head assembly (Cylinder Head Assy) consists of the cylinder head, intake and exhaust valves, and other components necessary for combustion.

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Cylinder Liner Kit

Cylinder Liner Kit includes piston, cylinder sleeve, piston ring, and piston pin, ensuring efficient engine performance and reliability.

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Engine Parts

Engine parts encompass a wide array of components essential for the operation and maintenance of internal combustion engines, from filters to pistons.

What we do

Production Efficiency
Quality Control
Technical Support
Supply Chain Management

Our advanced manufacturing processes and automation technology ensure high production efficiency, reducing lead times and costs.

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Stringent quality control measures are implemented at every stage of production to guarantee the reliability and durability of our products.

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Our team of skilled engineers provides comprehensive technical support, offering solutions and assistance to ensure seamless operations.

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Efficient supply chain management ensures timely delivery of raw materials and components, optimizing inventory levels and reducing waste.

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Why Choose us

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High-Quality Products

We offer only the finest quality products, ensuring durability, reliability, and superior performance.

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Excellent Customer Support

Our dedicated support team is always ready to assist you, ensuring a seamless experience from start to finish.

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Expertise and Experience

With years of expertise and a wealth of experience, our team delivers precise solutions tailored to your unique needs.

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Advanced Technology

Leveraging the latest technology, we enhance efficiency, accuracy, and innovation in all our processes.

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Customer Focus

Our customers are at the heart of everything we do. We strive to understand and meet your requirements, providing personalized service.

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Become an HNP Partner

Expand Your Business with High-Quality Engine Parts


Join HNP’s trusted partner network and unlock new business opportunities. Benefit from competitive pricing, extensive product range, dedicated technical support, and reliable after-sales service. Together, we can drive success.

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Who we are

Henan Hangnei Engine Machinery Co., Ltd. was founded in 1991. It is an enterprise integrating R&D, production, and sales of engines and accessories. We offer a wide range of engine parts for SUVs, pickups, and light trucks, including ISUZU, Foton, Cummins, JAC, and more. With top-tier components from leading Chinese enterprises, our products ensure superior quality and performance. Our strong supply chain management provides competitive pricing, and we offer a 12-month warranty on all engine blocks. Serving millions of customers globally, Hangnei is a trusted leader in China's auto parts industry.

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Get In Touch With HNP

Have questions or need a quote? Contact us now. Our professional team will respond to your consultation quickly to ensure that you get the most suitable engine components and the best service.

HNP News & Blogs

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Engine Short Block Replacement vs. Long Block Replacement: A Comprehensive Guide
Mar 27, 2025
Cover what short block and long block replacements are, their benefits and drawbacks, cost comparisons, installation processes, and tips for choosing the best option for your needs.
LONG BLOCK Xinchen V19 2
Engine Long Block Assembly: Everything You Need to Know
Mar 25, 2025
Explore the components, benefits, installation, and maintenance of a long block assembly to help you make informed decisions for your vehicle.
SHORT BLOCK CUMMINS ISF 3
496 Short Block vs. 408 Short Block: Which Engine Build is Right for You?
Mar 18, 2025
Discover the key differences between the 496 short block and 408 short block in this comprehensive guide. Learn about their performance characteristics, ideal applications, and pros and cons to help you choose the best engine for your build.