Product Overview

This is a premium OEM-specification piston ring set engineered for the Yuchai YC4G200-40 diesel engine. Designed for durability and optimal compression, it is a critical replacement part for maintaining engine performance in demanding industrial and commercial applications. We supply directly from our manufacturing base in Guangdong, China, offering reliable global shipping to major markets including North America, Europe, the Middle East, and Asia-Pacific, ensuring timely delivery for your maintenance schedules and project needs.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions and tolerances for a perfect fit and seamless installation, ensuring proper cylinder sealing and compression.
• Enhanced Durability: Made from high-grade materials to withstand high temperatures and pressures within diesel combustion chambers, reducing wear and extending service intervals.
• Optimized Performance: Designed to maintain optimal oil control and gas sealing, which helps restore engine power, improve fuel efficiency, and reduce harmful emissions.
• Rigorous Quality Control: Each set undergoes stringent testing, including machinery test reports and video outgoing-inspection, guaranteeing performance and reliability before shipment.
• Global Compliance Ready: Packaged and documented for smooth international trade, facilitating easy customs clearance for B2B buyers worldwide.

Technical Specifications

OEM Cross-Reference

This piston ring set is manufactured as a direct replacement for the original part in the Yuchai YC4G200-40 engine. For precise cross-referencing, please verify the engine model and serial number. It is compatible with the genuine OEM part number designated for this specific engine configuration.

Compatibility

Primary Engine Model: Yuchai YC4G200-40 Diesel Engine.

Application Industries: This part is essential for equipment powered by the YC4G200-40 engine across multiple sectors:

• Construction: Excavators, loaders, rollers, and other heavy machinery.
• Industry & Genset: Industrial power units, generator sets, and stationary engines.
• Agriculture: Tractors, harvesters, and irrigation pump systems.
• Marine: Auxiliary engines and propulsion systems for smaller vessels.
• Material Handling: Forklifts, terminal tractors, and port equipment.

Global Supply & Distribution

We are a specialized exporter of heavy-duty engine components with extensive experience in international B2B logistics. Our supply chain is optimized for fast, reliable delivery to key industrial and port hubs globally.

• Major Markets Served: We regularly ship to North America (USA, Canada, Mexico), Europe (Germany, UK, Poland, Italy), Asia-Pacific (Australia, Singapore, Indonesia), the Middle East (UAE, Saudi Arabia), and South America.
• Efficient Logistics: We partner with leading freight forwarders to ensure cost-effective and timely sea/air freight to major ports like Los Angeles, Rotterdam, Hamburg, Singapore, and Dubai.
• Export Expertise: All documentation (commercial invoice, packing list, certificate of origin, test reports) is prepared to full international standards, ensuring smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive parts that meet the demanding standards of industrial engine repair.

• Manufacturing Standards: Produced in a certified facility using precision machining and advanced metallurgy consistent with OEM specifications.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your investment.
• Stringent Testing: Every production batch is validated through machinery test reports. Final outgoing inspection includes video documentation for visual and dimensional verification prior to packing.
• After-Sales Support: Post-warranty online technical support is available to assist with installation queries and compatibility questions.

FAQ

Q1: How can I confirm this piston ring set will fit my specific YC4G200-40 engine?
A1: For guaranteed fitment, always match the engine’s full model designation (YC4G200-40) and, if possible, the engine serial number. The part is made to OEM size for this specific model. We recommend consulting your engine’s service manual or contacting our support with your engine S/N for final verification before purchase.

Q2: What is included in the quality documentation provided with the shipment?
A2: Each B2B order includes a detailed machinery test report for the batch, confirming material and performance specs. We also provide a reference to a video outgoing-inspection, which documents the visual and packaging checks of your specific shipment, ensuring the product meets our quality standards before dispatch.

Q3: Do you offer technical support for installation and maintenance of this part?
A3: Yes. We provide online support for technical inquiries. This includes guidance on proper installation procedures, torque specifications (which should be obtained from the official engine service manual), and break-in recommendations to ensure optimal ring seating and long-term performance in your application.

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 .