Piston MTZ “Motorist+” d 240-5K

Composition of the piston kit “MOTORIST+” D-240:

Piston 240 x 1 pc
Cylinder 240 x 1 pc
Pin D50 x 1 pc
Rings 240
Retaining rings D240 x 2 pcs
Seal ring for sleeve 50 x 2 pcs
Advantages of the piston kit:

Selective assembly
Selective assembly guarantees an extended service life of the engine kit.

High precision manufacturing
Thanks to modern high-precision equipment, kit components are manufactured with micron precision, ensuring optimal clearances in each friction pair and achieving perfect compatibility.

Surface and coating of the sleeve
Processing the working surface of the sleeve using plateau honing contributes to better oil retention. The fully phosphated sleeve is 100% protected against corrosion, with the inner surface having an additional finishing effect.

Heat-resistant coating
The piston combustion chamber surface is coated with a unique heat-resistant coating called “Protect+,” which protects the combustion chamber edges from thermal cracks, high-temperature gas erosion, and carbon buildup, promoting more complete fuel combustion.

Laser marking
High-quality laser marking is applied to the piston, sleeve, and piston pin.

Friction-reducing coating
A special friction-reducing 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-sleeve pair.

High wear and tear resistance
Tempering the outer surface of the pin provides increased resistance to wear.