82.0 Class A Priora, Kalina, Largus Reinforced Pistons Kit Black Edition Piston Expert
- Manufacturer: Мотордеталь-Кострома
- mpn: 21116-1004018
- Product Code: Priora, Kalina, Largus Weight with packing: 1.9 kg
- Availability: In Stock
For engines VAZ-21116, 11186,11189
Saves fuel, increases life, reduces engine noise.
Complete set for one engine.
The new pistons have a phosphate coating of the piston and an anodized groove for the piston ring.
This reduces the coefficient of friction and increases wear resistance and corrosion resistance and improves oil absorption compared to a conventional piston.
The main indicators from the phosphated surface:
Coefficient of friction is 25-30% less
Surface capacity increases 3-4 times, from 2.5 to 7-10 g / m2
Corrosion resistance Increased more than 10 times
Heat resistance Properties are stable up to 500 ° С
Basic parameters of anodized surface:
Hardness is 3 times higher than the hardness of the piston material
Strength increased 1.5-2 times
According to the external diameter, the pistons are divided into five classes (A, B, C, D, E) through 0.01 mm (measured in a plane perpendicular to the piston pin at a distance of 36.75 mm from the bottom of the piston)
Piston class for external diameter A B C D E
Diameter of the piston 82.0 (mm) 81.965-81.975 81.975-82.985 81.985-81.995 81.995-82.005 82.005-82.015
Diameter of the piston 82.5 (mm) 82.465-82.475 82.475-82.485 82.485-82.495 82.495-82.505 82.505-82.515
Diameter of the piston 83,00 (mm) 82,965-82,975 82,975-82,985 82,985-82,995 82,995-83,005 83,005-83,015
For engines VAZ-21116, 11186,11189
Saves fuel, increases life, reduces engine noise.
Complete set for one engine.
The new pistons have a phosphate coating of the piston and an anodized groove for the piston ring.
This reduces the coefficient of friction and increases wear resistance and corrosion resistance and improves oil absorption compared to a conventional piston.
The main indicators from the phosphated surface:
Coefficient of friction is 25-30% less
Surface capacity increases 3-4 times, from 2.5 to 7-10 g / m2
Corrosion resistance Increased more than 10 times
Heat resistance Properties are stable up to 500 ° С
Basic parameters of anodized surface:
Hardness is 3 times higher than the hardness of the piston material
Strength increased 1.5-2 times
According to the external diameter, the pistons are divided into five classes (A, B, C, D, E) through 0.01 mm (measured in a plane perpendicular to the piston pin at a distance of 36.75 mm from the bottom of the piston)
Piston class for external diameter A B C D E
Diameter of the piston 82.0 (mm) 81.965-81.975 81.975-82.985 81.985-81.995 81.995-82.005 82.005-82.015
Diameter of the piston 82.5 (mm) 82.465-82.475 82.475-82.485 82.485-82.495 82.495-82.505 82.505-82.515
Diameter of the piston 83,00 (mm) 82,965-82,975 82,975-82,985 82,985-82,995 82,995-83,005 83,005-83,015