Metal piston parts P9297 0052800 for MERCEDES-BENZ OM 926LA Piston suppliers


The piston is suitable for MERCEDES-BENZ OM 926LA Piston suppliers engine. It could rebuild your engine. P9297 0052800. 106mm Pistons are built for an exact fit to OM 926LA engine. Each piston is built with an OE quality construction and an OE design. These processes greatly improve the wear resistance and service life of the piston, as well as the heat resistance.Characteristic analysis of piston The piston is a complex mechanical part, which is mainly composed of three parts: top, head and skirt. The piston is a reciprocating mechanism in the cylinder block of an automobile engine. The basic structure of the piston can be divided into the top, head and skirt. The top of the piston is the main part of the combustion chamber, and its shape is related to the form of combustion chamber selected.


Product Specification
Type | Piston |
Place Of Origin | Guangdong,China(Mainland) |
SIZE | STD |
DIAMETER | 106MM |
OEM | P9297 0052800 |
Set | 6clys |
BRAND | WELLFAR |
PACKING | WELLFAR/NEUTRAIL/CUSTOMIZED |
Certification | ISO9001 2018 |
Engine Model | OM 926LA |

(1) In order to improve the wear performance of the piston and increase the working capacity of the piston, the surface treatment of the piston is required. In automotive petrol engines, the most used treatment is tin plating, which is soft and oleophilic, with a thickness of 0.001 mm to 0.003 mm. The plastic deformation of tin can shorten the break-in time and the good sliding properties can prevent the piston from pulling when starting and lacking lubricating oil. There is also a lead plating treatment.
(2) Piston surfaces are coated with graphite, often used on heavily loaded engines. In the piston and cylinder bore contact parts, but also to resist after the loss and the use of the cover iron or chrome surface treatment.
(3) The top of the piston is anodised, with an oxide layer thickness of 0.1mm.
(4) The top of the piston is sprayed with ceramic (materials such as alumina or zirconia), with a thickness of 0.2 to 0.5mm.
(5) The top of the piston is inlaid with other materials.
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