Product Overview

This YN33CR-5 HA0438 Cylinder Liner Kit is a premium aftermarket solution designed for China-manufactured diesel engines, commonly found in excavators and heavy machinery. We specialize in the global supply of high-performance engine components, serving major industrial markets across North America, Europe, Asia-Pacific, and the Middle East with reliable shipping and export compliance.

Key Features & Benefits

• Premium Material Construction: Manufactured from high-grade cast iron alloy for superior wear resistance and thermal stability under heavy-duty operating conditions.
• Precision Engineering: Machined to exact OEM specifications to ensure perfect fitment, optimal compression, and seamless integration with existing engine blocks.
• Enhanced Durability: Designed to withstand high combustion pressures and reduce blow-by, extending the overall service life of the engine.
• Optimized Heat Dissipation: The liner design promotes efficient cooling, helping to maintain optimal engine temperature and prevent overheating.
• Cost-Effective Maintenance: A reliable aftermarket alternative that delivers OEM-level performance, helping to reduce downtime and maintenance costs for your fleet.

Technical Specifications

OEM Cross-Reference

This part is designed as a direct replacement for the following OEM numbers:

• YN33CR-5 (Primary Part Number)
• HA0438 (Assembly Kit Number)

Note: Always verify part numbers against your engine’s service manual or existing components prior to purchase.

Compatibility

This cylinder liner kit is engineered for compatibility with a range of China-manufactured diesel engines, typically used in:

• Engine Applications: Various 4- and 6-cylinder diesel engines from major Chinese manufacturers.
• Machine Applications: Commonly found in excavators, loaders, bulldozers, and other heavy construction equipment powered by these engines.
• For precise application, confirm your engine model and serial number.

Global Supply & Distribution

We are a trusted global supplier for construction and mining industries. Our logistics network ensures efficient delivery to key markets:

• Worldwide Shipping: We export to all major continents via air and sea freight.
• Major Markets Served: North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali for faster regional distribution.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is provided for smooth customs clearance worldwide.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machinery and strict quality control protocols.
• Rigorous Testing: Each liner undergoes dimensional accuracy checks, hardness testing, and visual inspection to ensure it meets performance specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms applicable to your region.

FAQ

Q1: How do I confirm this liner kit is compatible with my specific engine?
A1: Compatibility is primarily determined by the part numbers (YN33CR-5 / HA0438). We recommend matching these to your engine’s service parts catalog or physically verifying them against the liner you are replacing. Providing your engine model and serial number to our technical team can also ensure a correct match.

Q2: What is included in this “kit,” and is installation straightforward?
A2: The “HA0438 Kit” typically includes the cylinder liner(s) and necessary sealing components (O-rings/gaskets) for a proper installation. Installation requires specialized tools and knowledge of engine rebuilding procedures. We recommend the kit be installed by a qualified technician to ensure correct seating and sealing, which is critical for engine performance.

Q3: Do you provide technical support for international B2B customers?
A3> Yes. Our technical support team is available to assist B2B clients with pre-purchase compatibility checks and basic installation guidance. We understand the critical nature of downtime and are committed to supporting your operational efficiency across all time zones.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .