Introduction

VG1560037011E006 is a high-precision engine piston designed and manufactured for SINOTRUCK heavy-duty trucks, perfectly matching SINOTRUCK HOWO, A7, T7H and Sitrak models equipped with WD615 and D12 series diesel engines. As one of the core moving components of the engine combustion system, this piston undertakes critical tasks of fuel combustion, pressure bearing and power transmission during engine operation. Produced in strict accordance with OEM dimensional standards and production processes, it features precise size tolerance, excellent thermal stability and reliable mechanical strength. Effectively replacing original worn, scuffed or broken pistons, it restores engine power, reduces fuel consumption and eliminates abnormal engine failures. It is a high-quality standard replacement part for heavy truck maintenance, repair and fleet overhaul, suitable for long-haul transportation, engineering construction and high-load operation scenarios.

Key Features

✅️Exact OEM Matching & Wide Compatibility      

With the standard OEM part number VG1560037011E006, this piston achieves 100% dimensional consistency with original parts. It is fully compatible with SINOTRUCK HOWO series, Sitrak heavy trucks and WD615/D12 diesel engines. The ring groove size, pin hole position and outer circle tolerance strictly follow factory specifications, enabling seamless installation without modification. It perfectly fits original cylinder liners, piston rings and connecting rods to ensure complete engine assembly accuracy.

High-Strength Forged Aluminum Alloy Material      

Adopting premium high-silicon aluminum alloy for integral forging molding, the piston features high hardness, high tensile strength and excellent pressure resistance. It can withstand instantaneous high temperature and high explosive pressure generated by diesel combustion, effectively avoiding piston deformation, cracking and top ablation under long-term heavy-load operation, greatly improving engine operational stability.

Precision Machining & Excellent Fit      

Adopting ultra-precision CNC machining and fine surface finishing technology, the piston outer wall has smooth texture and ultra-low tolerance. It ensures optimal clearance fit with the cylinder liner, reducing friction loss during engine operation. The precisely positioned ring grooves guarantee tight fitting of piston rings, effectively preventing gas leakage, blow-by oil and power attenuation caused by poor sealing.

Superior High Temperature Resistance & Thermal Stability      

Optimized piston top structure and professional heat treatment process endow the product with outstanding thermal stability. It can resist long-term high-temperature baking and frequent temperature changes in the engine combustion chamber, without thermal deformation or performance degradation. The reserved thermal expansion gap design ensures stable operation from idle speed to full load, adapting to harsh high-intensity working conditions of heavy trucks.

Effective Fuel Saving & Power Restoration      

Standard combustion chamber size and smooth molding surface ensure sufficient and uniform fuel atomization and full combustion. After replacement, the engine can effectively restore original power output, reduce exhaust smoke, lower fuel consumption and improve combustion efficiency. It solves common problems such as weak power, excessive fuel consumption and blue smoke exhaust caused by aging pistons.

Durable Wear Resistance & Long Service Life      

The piston surface and key friction parts are treated with professional anti-wear and anti-oxidation coating, which enhances surface hardness and friction resistance. It effectively reduces wear during high-speed reciprocating motion, delays component aging, extends the overall service life of the engine, and reduces frequent maintenance and replacement costs for logistics fleets and engineering vehicles.

Strict Quality Inspection & Cost-Effective Supply       

Every piston undergoes strict dimensional inspection, hardness testing and pressure resistance sampling test before delivery, with stable quality reaching OEM standards. Compared with original factory parts, it has a more competitive wholesale price. With sufficient stock, fast delivery and neutral packaging support, it is the preferred cost-effective replacement part for global auto parts dealers, repair shops and fleet enterprises.

Detail

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Contact with clear photo of engine nameplate or chassis number:

Linda Zhang

Whatsapp:+86 176 6066 8410

EMAIL:sales16@chinatruck.cc