Piston MTZ “Motorist+” d 240-4K

The 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
Lock rings D240 x 2 pcs
Sealing rings for the 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, the kit components are manufactured with micron accuracy, ensuring optimal clearances in each friction pair for perfect compatibility.

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

Heat-resistant coating
The piston combustion chamber surface is coated with a special heat-resistant 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, 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 scuffing, and reducing engine noise.

Microrelief
The microrelief on the working surface of the piston 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.