Product Overview

This premium Xinchai 490BT Cylinder Liner Kit is engineered for professional heavy equipment repair and overhauls. Designed as a direct replacement for original components, this kit is essential for restoring engine compression and performance in demanding industrial applications. We specialize in global B2B supply, serving major markets across North America, Europe, the Asia-Pacific region, and the Middle East with reliable shipping and export compliance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and optimal engine performance.
• Superior Durability: Made from high-grade cast iron alloy to withstand extreme temperatures and pressures, ensuring long service life.
• Enhanced Heat Dissipation: Optimized design promotes efficient cooling, reducing the risk of engine overheating under heavy loads.
• Corrosion Resistance: Treated surfaces provide excellent resistance to wear and corrosion, common in harsh operating environments.
• Complete Kit Solution: Supplied as a ready-to-install kit, streamlining the repair process and reducing downtime for excavators and industrial machinery.

Technical Specifications

OEM Cross-Reference

This cylinder liner kit is a direct cross-reference for the original Xinchai part. It is designed to match the following OEM specifications:

• Primary Part Number: 490BT Cylinder Liner Set
• Common Alternative Reference: 490BT Liner Kit

Note: Always verify the specific part number from your engine’s service manual or old component prior to ordering.

Compatibility

This kit is specifically designed for the Xinchai 490BT diesel engine. This engine is commonly found in a range of Chinese-manufactured excavators and heavy construction machinery. For precise application, consult your equipment’s engine serial number or service documentation.

Global Supply & Distribution

We are a trusted partner for international B2B clients in the heavy equipment sector. Our logistics network ensures efficient shipping to key industrial hubs worldwide.

• Worldwide Shipping: Reliable air and sea freight to all major continents.
• Key Markets Served: North America (USA, Canada), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and Africa.
• Fast Delivery: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Dubai, with expedited inland options available.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is provided for smooth customs clearance.

Quality Assurance

Every part in our inventory meets stringent quality control standards to ensure reliability and performance.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced precision machining.
• Rigorous Testing: Components undergo dimensional checks, hardness testing, and surface finish analysis.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms for your region.

FAQ

Q1: How do I confirm this liner kit fits my specific Xinchai 490BT engine?
A1: The most reliable method is to match the part number from your engine’s official service manual or physically compare the dimensions of your old cylinder liner with the specifications of this kit. Providing your engine’s serial number to our technical team can also help confirm compatibility.

Q2: What is included in this “kit,” and is installation straightforward?
A2: This kit typically includes the cylinder liner(s) and necessary sealing components for a complete installation. While designed for direct replacement, professional installation by a qualified mechanic is strongly recommended to ensure proper seating, sealing, and final engine assembly according to torque specifications.

Q3: What are the lead times for shipping to [Europe/North America/Asia]?
A3: Lead times vary by destination and shipping method. For standard sea freight to major European or North American ports, expect 25-40 days. Air freight can reduce this to 5-10 business days. We provide detailed shipping quotes and estimated time of arrival (ETA) with every order for precise planning.

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 .