Product Overview

This is a premium-quality eccentric bearing bush engineered specifically for the Xinchai 490BT diesel engine. Designed to meet or exceed original equipment specifications, this component is essential for maintaining optimal crankshaft alignment and reducing friction in demanding applications. We supply this critical engine part to a global network of distributors, workshops, and OEMs, with major markets across North America, Europe, the Middle East, Africa, and the Asia-Pacific region.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM dimensions (OEM Size) for a perfect, drop-in fitment, ensuring proper engine assembly and performance.
• Superior Durability: Made from high-grade bearing alloy to withstand the high loads and stresses within the 490BT diesel engine, providing extended service life.
• Optimal Performance: Ensures correct crankshaft positioning and oil clearance, contributing to reduced friction, lower operating temperatures, and improved fuel efficiency.
• Rigorous Quality Control: Each part undergoes thorough inspection, supported by machinery test reports and video outgoing-inspection documentation for guaranteed quality.
• Versatile Application: A reliable replacement part for 490BT engines used in construction, industrial, agricultural, generator sets (genset), marine, and material handling equipment.

Technical Specifications

OEM Cross-Reference

This eccentric bearing bush is manufactured as a direct replacement for the original Xinchai part used in the 490BT engine. For precise cross-referencing, please verify the specific OEM part number from your engine’s service manual or the original component. Our technical support team is available to assist with part number confirmation.

Compatibility

This part is designed exclusively for the Xinchai 490BT diesel engine. This engine platform is commonly found in a wide range of machinery, including:

• Construction: Small excavators, loaders, compactors.
• Agriculture: Tractors, irrigation pumps, harvesters.
• Power Generation: Diesel generator sets (Gensets).
• Marine: Auxiliary engines for small vessels.
• Material Handling: Forklifts and industrial trucks.

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international logistics and trade compliance. We ensure smooth delivery to major global ports and industrial hubs.

• Worldwide Shipping: Reliable sea and air freight options to all continents.
• Key Markets Served: USA, Canada, Germany, UK, UAE, Saudi Arabia, South Africa, Australia, Singapore, and throughout Southeast Asia.
• Fast Delivery: Consolidated shipments and established freight partnerships enable efficient delivery to key logistics centers.
• Export Ready: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is provided in accordance with international standards.

Quality Assurance

Our commitment to quality ensures you receive a reliable and durable component.

• Manufacturing Standards: Produced in a certified facility using precision machining and quality materials.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects.
• Testing & Inspection: Every production batch is subject to dimensional checks and material analysis. A machinery test report and video outgoing-inspection are available to verify quality before shipment.
• Post-Warranty Support: Continued online technical support is provided to assist with installation and application questions.

FAQ

Q: How do I confirm this is the correct bearing bush for my specific 490BT engine?
A: We recommend referencing your engine’s service manual for the official Xinchai part number and comparing critical dimensions (ID, OD, width). You can also contact our support team with your engine serial number for verification.

Q: What is the recommended installation procedure for this eccentric bearing bush?
A: Proper installation is critical. Always clean the housing bore and crankshaft journal thoroughly. Ensure the oil holes are aligned. Use proper tools to press the bush into place without damaging it, and always check the final oil clearance with a plastigage or micrometer as specified in the engine manual.

Q: Do you supply technical documentation with the part?
A> Yes. Along with the physical part, we can provide relevant machinery test reports upon request. The video outgoing-inspection offers visual confirmation of the part’s condition prior to packing and dispatch.

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 .