Product Overview

This is a premium piston ring set engineered specifically for the Yuchai YC6J125Z-T20 diesel engine. Designed for durability and optimal compression, it is a direct OEM replacement part manufactured to exact specifications. We supply this critical component to a global network of distributors, wholesalers, and repair shops, with major markets across North America, Europe, the Middle East, Africa, and the Asia-Pacific region.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) for a perfect fit and optimal engine performance, ensuring proper compression and oil control.
• Enhanced Durability: Made from high-grade materials to withstand the high temperatures and pressures within the YC6J125Z-T20 diesel engine cylinder, promoting longer service life.
• Performance Restoration: Effectively restores engine compression, reduces oil consumption, and minimizes blow-by, leading to improved fuel efficiency and power output.
• Rigorous Quality Control: Each set undergoes stringent testing, supported by machinery test reports and video outgoing-inspection records to guarantee reliability.
• Versatile Application: A trusted component for construction, industrial, agricultural, generator (genset), marine, and material handling equipment powered by the specified Yuchai engine.

Technical Specifications

OEM Cross-Reference

This piston ring set is a direct replacement for the original part in the Yuchai YC6J125Z-T20 engine. For specific OEM part number confirmation, please contact our technical support with your engine serial number. Our OEM service is available for custom requirements and bulk orders.

Compatibility

Primary Application: This piston ring set is designed exclusively for the Yuchai YC6J125Z-T20 diesel engine.

Equipment Applications: This engine model is commonly found in:

• Construction: Excavators, loaders, rollers
• Industry: Stationary power units, compressors
• Agriculture: Tractors, irrigation pumps
• Genset: Diesel generator sets
• Marine: Auxiliary marine engines
• Handling: Forklifts, port machinery

Always verify your engine model and serial number before purchase to ensure correct fitment.

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international B2B trade. Our logistics network ensures efficient worldwide shipping to major industrial hubs and ports.

• Major Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Middle East (UAE, Saudi Arabia), Southeast Asia, Africa, and South America.
• Fast Delivery: We offer reliable sea and air freight options to key global ports including Los Angeles, Rotterdam, Singapore, Dubai, and Sydney.
• Export Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to ensure smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive reliable engine parts for your business.

• Manufacturing Standards: Produced in ISO-certified facilities using precision machining and quality materials.
• Warranty: Backed by a 6-month warranty against manufacturing defects from the date of purchase.
• Testing & Inspection: Components are subject to dimensional checks, material analysis, and performance validation. A machinery test report and video outgoing-inspection are available upon request to verify quality before shipment.

FAQ

Q: How can I be sure this piston ring set will fit my YC6J125Z-T20 engine?
A: This set is manufactured to the exact OEM specifications for the YC6J125Z-T20 model. For absolute certainty, we recommend providing your engine’s full serial number to our support team for verification before ordering.

Q: What is included in the packaging, and is it suitable for international shipping?
A: Each piston ring set is individually packed in a plastic bag, placed in a protective box, and then secured in a sturdy export-grade carton. This multi-layer packaging is designed to prevent damage during long-distance ocean or air freight transport.

Q: Do you offer technical support for installation and maintenance?
A> While we provide the high-quality component, installation should be performed by a qualified mechanic familiar with diesel engine overhaul procedures. We can supply general technical data sheets related to the part. Proper installation, including cylinder honing and clearance checks, is critical for performance and warranty validation.

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 .