Product Features

• Structure: A high-strength aluminum alloy piston with a precision-machined crown, skirt, and pin bore. The crown features a combustion chamber optimized for diesel combustion, and the skirt has a wear-resistant coating for reduced friction.

• Performance: Withstands high combustion pressures and temperatures, while the aluminum alloy construction provides excellent heat dissipation. The precision machining ensures a tight fit with the cylinder liner, minimizing oil consumption and maximizing compression efficiency.

• Design: Directly interchangeable with original equipment pistons, ensuring a perfect fit with the piston pin, rings, and cylinder liner for optimal engine performance.

Core Function

1. Force Conversion: Converts the pressure from fuel combustion into linear motion, which is then transferred via the piston pin and connecting rod to rotate the crankshaft.

2. Heat Dissipation: Transfers heat from the combustion chamber to the cylinder liner and engine coolant, preventing overheating.

3. Sealing: Works with piston rings to maintain a tight seal in the cylinder, ensuring maximum compression pressure and preventing gas leakage.

Piston D05-101-30B ShangChai – Premium Engine Piston for Heavy-Duty Performance

When your fleet depends on ShangChai diesel engines running at peak efficiency, every component matters — especially the piston. The Piston D05-101-30B ShangChai is precision-engineered to deliver reliable combustion chamber sealing, optimal thermal management, and extended service life under the most demanding operating conditions. Sourced directly from METTLEAD Truck Parts, this piston meets strict OEM dimensional standards and arrives ready to keep your engines turning with confidence.

Why the Piston D05-101-30B ShangChai Stands Out

This isn’t just another replacement piston sitting on a shelf. The D05-101-30B is built to perform in high-compression ShangChai diesel environments where thermal stress and mechanical load push components to their limits. Here’s what it brings to your engine rebuild or maintenance program:

• Precise OEM Fitment – Manufactured to match original ShangChai engine tolerances, eliminating guesswork during installation and reducing the risk of premature wear.
• Superior Thermal Resistance – High-grade aluminum alloy construction with optimized crown geometry dissipates heat efficiently, protecting ring grooves and cylinder walls from thermal damage.
• Extended Service Intervals – Anti-friction coatings and precision-machined skirt profiles reduce scuffing, helping this piston maintain compression integrity across hundreds of thousands of kilometers.
• Strict Quality Control – Every batch undergoes dimensional inspection, hardness testing, and surface finish verification before leaving our facility.
• Cost-Effective Maintenance – Factory-direct pricing from METTLEAD means you get OEM-level quality without the OEM markup, improving your total cost of ownership per vehicle.

Technical Specifications – Piston D05-101-30B ShangChai

Application Scenarios – Where the Piston D05-101-30B ShangChai Works Hardest

The ShangChai D-series and SC-series engines power a wide range of commercial vehicles and industrial equipment across global markets. The Piston D05-101-30B ShangChai is commonly found in:

• Heavy-Duty Trucks – Long-haul logistics vehicles equipped with ShangChai SC9D engines operating on highways across Africa, Southeast Asia, and the Middle East.
• Construction Machinery – Wheel loaders, excavators, and compactors relying on ShangChai power units for consistent torque delivery on job sites.
• Municipal & Utility Vehicles – Refuse trucks, street sweepers, and water tankers running ShangChai engines in stop-start urban duty cycles.
• Bus & Coach Fleets – Intercity and urban transit buses where engine uptime directly impacts route schedules and revenue.
• Generator Sets – Stationary and mobile power generation units using ShangChai diesel engines for backup or primary power supply.

Whether your vehicles haul cargo across the Sahel or your equipment breaks ground in Jakarta, this piston is designed to handle the thermal cycling, high loads, and extended run hours that define real-world commercial operation.

OEM/ODM Capability – Your Brand, Our Precision

METTLEAD Truck Parts understands that distributors and fleet operators often need more than a generic box on the shelf. That’s why we offer flexible branding and packaging solutions for the Piston D05-101-30B ShangChai:

• White-Label Packaging – Receive pistons in neutral packaging, ready for your own branding and distribution network.
• Custom Packaging & Labeling – We print your logo, part numbers, and barcodes directly on boxes and documentation, helping you build brand equity in your market.
• Bulk & Kit Configurations – Order individual pistons or complete cylinder kits (piston + rings + pin + clips) configured to your inventory requirements.
• Quality Documentation – Receive inspection reports, material certificates, and dimensional records with each shipment for your own QC traceability.

Explore our full range of ShangChai engine components — including liners, rings, bearings, and gasket sets — in our ShangChai Engine Parts catalog.

Frequently Asked Questions – Piston D05-101-30B ShangChai

What engines does the Piston D05-101-30B ShangChai fit?

The D05-101-30B piston is designed for ShangChai D-series and SC-series diesel engines, including the SC9D and SC8D families. It matches the original bore diameter, compression height, and pin bore specifications required by these engine platforms.

Is this Piston D05-101-30B ShangChai an OEM-original part or aftermarket?

This is a high-quality aftermarket piston manufactured to OEM dimensional and material specifications. It undergoes the same hardness, weight, and surface finish inspections as original parts, ensuring drop-in compatibility without modification.

How does the Piston D05-101-30B ShangChai handle high thermal loads?

The eutectic aluminum-silicon alloy provides a low thermal expansion coefficient, while the re-entrant combustion bowl geometry distributes heat evenly across the crown. Combined with anti-friction skirt coatings, the piston resists scuffing even during sustained high-load operation.

Can I order matched piston sets for a complete engine overhaul?

Yes. METTLEAD supplies weight-matched piston sets (within ±5 g tolerance) for multi-cylinder rebuilds. This ensures balanced reciprocating mass across all cylinders, reducing vibration and improving engine smoothness after overhaul.

What is the expected service life of the Piston D05-101-30B ShangChai?

Under normal operating conditions with proper cooling, lubrication, and fuel quality, this piston is engineered to deliver service life comparable to OEM components — typically aligned with major overhaul intervals of 300,000–500,000 km depending on application severity.

Does the Piston D05-101-30B ShangChai come with piston rings and pin included?

The standard listing covers the piston body only. However, we offer complete piston kits (piston + ring set + pin + circlips) upon request. Let us know your preference when you submit your inquiry.

Ready to Secure Your Supply of Piston D05-101-30B ShangChai?

Procurement decisions move fast, and so do we. METTLEAD Truck Parts offers factory-direct pricing, flexible MOQs, and reliable global shipping to keep your inventory stocked and your engines running. Whether you need 10 pieces or 10,000, our team responds within 24 hours with pricing, lead times, and shipping options tailored to your market.

Contact us now
to request a quotation for the Piston D05-101-30B ShangChai — or ask about bundled pricing on complete ShangChai engine rebuild kits. Your next order is one message away.