Home Products Diesel Engine Parts Yuchai YC6B120-T20 Engine Piston Ring Set | BB7F0B0005 | Heavy-Duty Diesel Engine Parts

Diesel Engine Parts

Yuchai YC6B120-T20 Engine Piston Ring Set | BB7F0B0005 | Heavy-Duty Diesel Engine Parts

MOQ: 1pcs Price: Negotiable

Part No.: BB7F0B0005
Engine Model: YC6B120-T20 (6B120 Series)
Application: Heavy-Duty Diesel Engine
Material: Ductile Iron / Alloy Cast Iron
Brand: Yuchai (OEM Quality)

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Product Details

Yc6b120-t20 Piston Ring Bb7f0b0005 For Yuchai Engine Parts

Product Overview

This high-quality Piston Ring Set (Part No. BB7F0B0005) is designed specifically for the Yuchai YC6B120-T20 diesel engine. Manufactured to meet or exceed OEM specifications, this piston ring set ensures optimal compression, oil control, and extended engine life. We supply directly to B2B clients globally, serving major markets including North America, Europe (Germany, UK, France, Italy), Southeast Asia (Thailand, Indonesia, Vietnam), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, South Africa), and South America (Brazil, Chile). Our extensive export network ensures fast and reliable delivery to any major port or industrial center worldwide.

Key Features & Benefits

Superior Durability: Manufactured from high-grade alloy cast iron with advanced wear-resistant coatings for extended service intervals.
Precision Engineering: CNC-machined to exact tolerances, ensuring a perfect seal and reducing blow-by for maximum engine power output.
Optimal Oil Control: Specifically designed oil rings reduce friction and minimize oil consumption, improving fuel efficiency.
Direct Fitment: A direct OEM replacement for the BB7F0B0005 part number, requiring no modifications for installation.
Heat Resistance: Designed to withstand the extreme temperatures and pressures of turbocharged diesel combustion cycles.

Technical Specifications

Specification	Detail
Part Number	BB7F0B0005
Engine Model	YC6B120-T20 (6B120 Series)
Brand	Yuchai (OEM Quality)
Part Type	Piston Ring Set (Complete)
Material	Ductile Iron / Alloy Cast Iron
Ring Configuration	Top Ring, Second Ring, Oil Ring (3-Piece Set per piston)
Application	Heavy-Duty Diesel Engine
Surface Treatment	Chrome Plating / Phosphate Coating

OEM Cross-Reference

This part is directly interchangeable with the following OEM and reference numbers:

Yuchai OEM: BB7F0B0005
Alternative Reference: YC6B120-T20 Ring Set
OEM Interchange: This part is designed for the Yuchai 6B120 engine family.

Compatibility

Engine Models: Yuchai YC6B120-T20, YC6B125-T20, YC6B135-T20 (6B120 Series).
Vehicle Applications: Compatible with Dongfeng, Foton, and other Chinese heavy-duty trucks and buses equipped with the Yuchai 6B120 engine.
Industrial Use: Suitable for generators, construction machinery (loaders, excavators), and agricultural equipment using this engine platform.

Global Supply & Distribution

Worldwide Shipping: We offer reliable shipping via DHL, FedEx, UPS, and sea freight (FOB/CIF) to any global destination.
Major Markets Served: Extensive distribution networks in North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (China, Australia, Japan), Middle East (Dubai, Qatar), and Africa.
Fast Delivery: Orders processed within 24 hours. Standard delivery to major industrial centers (Los Angeles, Rotterdam, Shanghai, Singapore, Jebel Ali) in 5-7 business days via air freight.
B2B Experience: Over 10 years of experience in international trade, ensuring proper customs documentation and compliance with international trade regulations.

Quality Assurance

Manufacturing Standards: Produced in ISO 9001:2015 certified facilities, ensuring consistent quality control.
Material Testing: Each batch undergoes hardness testing, chemical composition analysis, and dimensional inspection.
Warranty: 12-month warranty against manufacturing defects from the date of shipment.
Testing: 100% inspected for ring gap, side clearance, and surface finish before packaging.

FAQ

Q1: Is this piston ring set a direct replacement for the Yuchai YC6B120-T20 engine?
Yes, this BB7F0B0005 set is an exact OEM replacement. It matches the original dimensions and material specifications, requiring no modifications for installation. It is designed for a standard bore size of the 6B120 engine.

Q2: What is the recommended installation procedure for these rings?
We recommend using a quality piston ring compressor. Ensure the ring gaps are staggered at 120 degrees around the piston to prevent gas blow-by. Lubricate the cylinder bore and rings with clean engine oil before installation. Always follow the Yuchai service manual for specific torque and clearance specifications.

Q3: How can I verify the quality of these piston rings before bulk ordering?
We offer free samples for quality evaluation (shipping charges apply). You can also request a Material Test Certificate (MTC) and dimensional inspection report with your order. Our quality assurance team can arrange a video inspection of the production batch prior to shipment if required.