154.139.854.334 (DE18-06521-001) | PISTON ASSY. (MONO BLOCK)

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16.70 KGS
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Hellon is a professional piston manufacturer, with a history of more than 30 years, mainly produces series products φ150mm-φ500mm iron steel top skirt pistons, piston skirt steel roof steel, ductile iron piston, the piston gray cast iron, steel top aluminum skirt piston and piston pin package.

Their production of pistons run by the Chinese railway authorities more than a dozen lines of assessment, safety reliable and durable. The company is supporting production for domestic and foreign customers φ150mm ~ φ500 series piston compressor, piston generators, marine diesel engine piston. She has gain the acceptance of GE RAIL, COOPER CAMERON INC, and other customer's acceptance and orders.



The piston is mono block type. It is an integral forged part made of ductile cast iron. The outer periphery of its skirt is covered with special coating. The top- and secondring grooves are treated with hard chromium plating to enhance the anti-abrasion performance.


The item is strictly produced in accordance with Daihatsu Japan original technical standard and drawings. The performance of it is the same as Daihatsu Japan genuine part, and also, it is able to be exchanged with Daihatsu Japan genuine part.

It follows NOx technical files and has the NOx ID on its body.


Certified with BV certificate



1.1.   Since the items mentioned in this section will be the parts to which NOx Technical Code shall be applied, when replacing any of these parts, be sure to use the parts provided with the identification marks.

1.2.   The piston skirt is specially coated. Do not sandpaper or buff the surface.

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Warranty Information

24 months from the receipt of the item.
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