Product Overview

This genuine Yuchai cylinder liner (sleeve) is engineered for the YC6B120-T20 diesel engine, a core component in heavy-duty industrial and construction machinery. As a leading global supplier of OEM-quality engine parts, we provide reliable components with seamless worldwide shipping to major markets including North America, Europe, Asia-Pacific, and the Middle East. This part is essential for engine rebuilds, overhauls, and maintenance, ensuring optimal compression and longevity.

Key Features & Benefits

• Premium Material Construction: Manufactured from high-grade, wear-resistant cast iron alloy for exceptional durability under high thermal and mechanical stress.
• Precision Engineering: Produced to exact OEM specifications, guaranteeing perfect fitment, optimal piston ring sealing, and consistent engine performance.
• Enhanced Heat Dissipation: Designed with optimal wall thickness and surface finishing to efficiently transfer heat to the engine coolant, preventing overheating.
• Superior Surface Finish: The honed interior surface ensures proper oil retention and lubrication, minimizing piston and ring wear for extended service life.
• Direct OEM Replacement: A direct-fit component that restores engine power, efficiency, and reliability without the need for modifications.

Technical Specifications

OEM Cross-Reference

This cylinder liner corresponds to the following OEM part numbers:

• Yuchai: BB7F0B0005 (Primary)
• Compatible with other Yuchai part numbering systems for the YC6B series. Please contact our technical team with your engine serial number for specific cross-referencing.

Compatibility

This cylinder liner is designed specifically for the Yuchai YC6B120-T20 diesel engine. This engine model is commonly found in a wide range of heavy machinery, including:

• Yuchai-powered excavators and loaders
• Industrial generators and power units
• Heavy-duty construction equipment
• Mining and agricultural machinery

Note: Always verify your engine model and serial number before purchase to ensure correct fitment. Compatibility may extend to other variants within the YC6B engine family.

Global Supply & Distribution

We are a trusted partner for B2B buyers and distributors worldwide. Our established logistics network ensures efficient delivery to all major industrial regions.

• Worldwide Shipping: Reliable air and sea freight to North America (USA, Canada, Mexico), Europe (Germany, UK, Poland), Asia-Pacific (Australia, Singapore, Japan), the Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery to Hubs: Expedited shipping available to major ports and logistics centers including Rotterdam, Los Angeles, Singapore, and Dubai.
• Export Expertise: Fully compliant with international trade regulations. We handle all export documentation, including commercial invoices, packing lists, and certificates of origin.
• Bulk & Container Orders: Competitive FOB/CIF pricing for large quantity purchases and full container load (FCL) shipments.

Quality Assurance

Every part meets stringent quality control standards to ensure it performs as specified.

• Manufacturing Standards: Produced in ISO-certified facilities using precision machining and advanced metallurgy.
• Rigorous Testing: Each liner undergoes dimensional accuracy checks, hardness testing, and visual inspection for defects.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects, providing peace of mind for your investment.
• Batch Traceability: All components are traceable to their production batch for consistent quality control.

FAQ

Q1: How do I confirm this cylinder liner fits my specific Yuchai engine?
A1: The most reliable method is to match the part number BB7F0B0005 from your old liner or engine parts manual. Additionally, provide your engine’s full model number (YC6B120-T20) and serial number to our sales team for verification. Minor variations within the YC6B series may exist.

Q2: What is the recommended installation procedure for this cylinder liner?
A2: Professional installation is highly recommended. The process typically involves: 1) Properly cleaning the engine block bore. 2) Using a specialized liner installation tool to press the sleeve in squarely. 3) Ensuring correct protrusion above the block deck as per the engine service manual. 4) Performing a final honing after installation (if required) to achieve the perfect piston-to-liner clearance.

Q3: Do you offer technical support for engine rebuilds using this part?
A3> Yes. Our team has extensive experience with Yuchai engine platforms. We can provide basic technical guidance on part selection and compatibility. For complex rebuild procedures, we recommend consulting the official Yuchai service manual or a certified engine mechanic.

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 .