Suitable for MAN Trucks and Buses
The MAN 51041010559 is an exhaust valve, a critical component responsible for regulating the flow of exhaust gases out of the engine. It is commonly used in diesel engines to control emissions and maintain optimal engine performance. This valve ensures efficient combustion and reduces harmful pollutants. Manufactured in Germany, it measures 41 x 41 x 154 mm and offers enhanced durability, precise control, and improved engine efficiency.
These little guys basically control the flow of exhaust gases out of your engine. They open and close, timed perfectly with the engine’s cycle, to let the burnt fuel and air escape. There are usually multiple of them per engine – one for each cylinder, generally. They don’t just open and close randomly though, a camshaft dictates when and how far they open. It’s a pretty precise operation.
Think of it as one part of a larger system that gets rid of the waste products from combustion. The exhaust valve works alongside the intake valve, the pistons, and the camshaft to make the whole engine cycle work efficiently. It's directly involved in how much power your engine can make and how cleanly it runs. It’s responsible for letting the “bad air” out so fresh air and fuel can come in and repeat the process.
If an exhaust valve fails, you’ll notice it. You might get a loss of power, rough idling, a misfire, or even a check engine light. Sometimes you'll hear a ticking sound. It can also lead to more serious issues like engine damage if it’s not addressed. A good exhaust valve acts like a shield, protecting the rest of the engine from overheating and maintaining performance. They take a lot of heat and stress, so they do eventually wear out. If you’re doing a head job or rebuilding an engine, it’s always smart to replace the exhaust valves along with the guides and seals. You can find a good selection of these, and all the related parts, over at Fixparts Online if you're looking.
Premium parts, premium warranty: Exhaust Valve (MPN 51041010559) is covered for 12 months!
About MAN
MAN Truck & Bus is a leading provider of commercial vehicles, specializing in trucks, buses, and industrial engines.
Why Choose MAN?
• Get parts built to last – MAN parts are known for their quality and durability, meaning fewer repairs down the road.
• Reliable performance you can trust – MAN parts are designed to work perfectly with your vehicle, giving you peace of mind.
• Wide range of parts available – We have what you need, from filters and brakes to engines and transmissions.
• Backed by a trusted name – MAN has a long history of providing top-notch auto parts for professional mechanics and everyday drivers.
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