42.5mm Cylinder Piston Tune Up Kit Fit for MS250 MS230 025 023 021 MS210 Saw

[Replace Part Number] :1123 020 1209, 1123 021 2500, 1123 120 1612, 1123 149 0500, 1123 141 2200, 9638 003 1581, 1123 640 7102Packaging quantity: 1set

• Wear resistance: The inner wall of the piston sleeve cylinder is usually treated with special materials or processes to effectively resist the friction generated by the reciprocating motion of the piston, extend its service life, and reduce the frequency of maintenance and replacement.
• Good heat dissipation: Some lawn mower piston sleeves and cylinders are equipped with cooling and cooling mechanisms, which can achieve a combination of air cooling and liquid cooling
• Improving power and fuel economy: It can effectively increase the horsepower of the engine, making the lawn mower more powerful.
• Strong heat resistance: It can withstand drastic temperature changes during the operation of the lawn mower without cracking or damage, ensuring the normal operation of the engine and suitable for use in different environmental temperatures.