Shandong Shengyue Technology Development Co.,Ltd is one of the most professional HOWO Truck WD615.47 Piston VG1238030001 for HOWO A7 truck manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
HOWO Truck WD615.47 Piston VG1238030001 for HOWO A7 truck
HOWO truck WD615.47 piston VG1238030001, the piston ring, Liner, Thrust Washer, and other parts for WD 615 seriel. Have stock in warehouse, can be send you at anytime.For repair the Piston, most time replace the goods in One set ( 6 pcs). it can keep call the piston in same quality. of course the Piston used orginal quality will be perfect.
FUNCTION
1. Bearing the combustion pressure and converting it into mechanical work: The piston top directly faces the combustion chamber, bearing the high-pressure combustion of diesel fuel near top dead center of compression. The enormous thrust generated by combustion is transmitted through the piston to the piston pin → connecting rod → crankshaft, realizing the conversion of thermal energy into mechanical energy and driving the engine to output power. The top recess optimizes fuel atomization, swirl, and mixture formation, improving combustion efficiency and reducing fuel consumption and emissions.
2. Sealing the combustion chamber for efficient compression: Working in conjunction with the cylinder liner inner wall and piston ring assembly, it forms a sealed combustion space. During the compression stroke, air is compressed to a high compression ratio, generating a high-temperature, high-pressure mixture, facilitating diesel auto-ignition. This prevents high-pressure combustion gases from leaking downwards, ensuring stable cylinder pressure and avoiding power loss, oil burning, or black smoke.
DETAILS
| DESCRIPTION | Piston | PART NUMBER | VG1238030001 |
| WEIGHT |
2KG |
VOLUME | Cylinder diameter 126 mm |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | COUNTRY OF ORIGIN | CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | engine |
It is recommended to replace the entire set, including all 6 cylinders: pistons, piston rings, pins, retaining rings, cylinder liners, and upper/lower stop gaskets, to avoid imbalance caused by replacing only one cylinder or part of the cylinder.



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