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Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
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Exhaust Valves
Exhaust valves designed by MaK™ provide exceptional service life. Thanks to their extremely high wear resistance, they can be reused several times. Customers reported over 30,000 hours of service. With our valves, we aim to provide lowest operating costs.
Caterpillar has developed a valve design for the M 43 & M 46 DF resulting from continuous product development, stricter emissions requirements, and lower emission limits.
With a rotator below the valve, the wingless valve spindles produce positive, constant rotation independent of exhaust flow, improving wear and reducing thermal load.
Contact your local dealer or download our brochures to learn more about MaK exhaust and wingless valves and how they can benefit your operation.
PRODUCT SUPPORT
Our high-performing quality marine engines and power solutions receive product support backed by our global dealer network. No matter where your vessels operate, you can count on our dealers' expertise to keep your machine running productively and profitably. Find what you need to ensure your ship operates at peak performance.
DIGITAL SERVICES
Cat® Marine Digital Services enables you to improve the most critical aspects of your operations.
