We are a supplier of various engine assemblies and engine accessories in China, with a wide range of brands and types, a huge warehouse storage, and a professional after-sales maintenance team.
Ningbo Qiuning Trading Co., Ltd. Service Supply and sale Center
Our company offers more engine assemblies and accessories of different brands and models.
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Or send me an email: allen@perkins-rx.com
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The 'Efficiency Guardian' of Engine Power - Caterpillar Piston Rings 211-4321
In the precise operation of the engine, the piston ring is a key component to ensure power output. Caterpillar piston ring 211-4321 has become the "efficiency guardian" of engine power with cutting-edge technology and reliable quality.
The 211-4321 piston ring is made of high-strength special alloy material, which is precision forged and surface treated. The unique micro arc surface design ensures a perfect fit with the cylinder wall, forming an efficient sealing structure that effectively prevents gas leakage, improves combustion efficiency, and enhances engine power output. At the same time, the wear-resistant coating and special texture on the surface of the ring significantly reduce the friction coefficient. Under harsh working conditions of high temperature and high pressure, it significantly reduces wear, prolongs service life, and reduces maintenance costs.
Whether it is high-intensity continuous operation of mining equipment or long-term stable operation of generator sets, 211-4321 piston rings can work continuously and stably with excellent thermal stability and fatigue resistance. Its precise size and tolerance control ensures high compatibility with various Caterpillar engine models, making installation convenient and precise. Before leaving the factory, each set of 211-4321 piston rings must undergo strict sealing tests, wear resistance tests, and high-temperature aging tests to ensure reliable product quality in all aspects. Choosing Caterpillar piston rings 211-4321 is to inject reliable efficiency assurance into the engine, improve equipment operating efficiency, reduce downtime due to malfunctions, and assist in the efficient completion of various operations!
More Caterpillar engine models available
D25C、D25D、D30C、D30D、D35C、D250B、D250E、D300B、D300D、D300E、D350C D350D articulated truck
814, 814B, 814F, 815, 815B, 815F, 816, 816B, and 816F compactors
215、215B、215C、215D、219、219D 、225、225B、225D、229、229D、235、235B、235C、235D、330、330BL、330BLN、330L、330LN、350、350L、E300 E300B excavator
12E、12F、12G、12H、14E、14H、112F、120、120B、120G、130G、140、140B、140G、160G And 160H grader
561C, 561D, 571F, 571G, and 572G pipeline laying machines
627, 627B, 627E, 627F, 637, 637B, 637D, 637E, and 639D soil scraper machines
515、518、518C、 525, 527, 528, and 530B slip machines
963 and 973 tracked loaders
D4D、D4E、D5、D5B、D5E、D5H、D6C、D6D、D6E、D6G、D6H、D6R、D7D、D7G、D7H And D7R tractor
94, 941B, 951B, 951C, 955K, and 955L CB-534, CP-643, and CP-653 vibratory compactors
615、615C、621R、621S、920、930、930R、930T、936、936E、936F、950、950B、950E、966C、966D、966E、966F、970F、977K、977L And 980B wheel loader
