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Composition of the piston kit “MOTORIST+” SMD-22:
Piston 22 x 1 pc
Cylinder 14 x 1 pc
SMD9 Pin x 1 pc
Rings 20
SMD9 Retaining rings x 2 pcs
Sealing ring of the liner x 2 pcs
Advantages of the piston kit:
Selective assembly
With selective assembly, an increase in the service life of the engine kit is guaranteed.
High manufacturing precision
Thanks to modern high-precision equipment, kit components are manufactured with micron precision. This ensures optimal clearances in each friction pair, achieving perfect compatibility.
Surface and coating of the liner
Processing the working surface of the liner using plateau honing contributes to better oil retention. The fully phosphated liner is 100% protected against corrosion, and the inner surface has an additional finishing effect.
Thermoresistant coating
The piston combustion chamber surface is coated with a special thermoresistant coating called “Protect+,” which has no analogs. This coating protects the combustion chamber edges from thermal cracks, high-temperature gas erosion, and carbon deposits, promoting more complete fuel combustion.
Laser marking
High-quality laser marking is applied to the piston, liner, and piston pin.
Antifriction coating
A special antifriction coating called “Slide Pro” is applied to the piston skirt, accelerating the running-in process, protecting against scoring, and reducing engine noise.
Microrelief
The microrelief on the working surface serves to increase the oil capacity of the piston, significantly reducing friction in the piston-liner pair.
High wear and tear resistance
Quenching the outer surface of the pin provides increased resistance to wear.
