The composition of the “MOTORIST+” piston kit for D-260:
Piston D-260 (1 pc)
Sleeve D-245 (1 pc)
Pin D-245 (1 pc)
Rings D-260 (1 pc)
Retaining rings D-240, 245 (2 pcs)
Sealing rings for the sleeve 50 (2 pcs)
Advantages of the piston kit:
Selective assembly: Selective assembly guarantees an extended service life for the engine kit.
High precision manufacturing: Modern high-precision equipment ensures that kit components are manufactured with micron precision, providing optimal clearances in each friction pair for ideal compatibility.
Sleeve surface and coating: The working surface of the sleeve undergoes flat honing, improving oil retention. The fully phosphated sleeve is 100% protected against corrosion, with an additional finishing effect on the inner surface.
Heat-resistant coating: The piston combustion chamber surface is coated with a special 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, speeding up the break-in process, protecting against scuffing, 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 resistance to wear and damage: Tempering of the outer surface of the pin provides increased resistance to wear.