Suitable for MAN Trucks and Buses 
The MAN 81151030149 is a particulate filter, crucial for reducing harmful emissions from diesel engines. It’s primarily used in exhaust systems of commercial vehicles, trucks, and buses to trap soot and other particulate matter. This filter effectively cleans exhaust gases, contributing to improved air quality and compliance with emissions regulations. Constructed in Germany and measuring 288 x 288 x 364 mm, this particulate filter offers reliable performance and durability for demanding applications.
This thing basically traps soot—tiny little particles from the exhaust that would otherwise go right out into the air. It’s like a really fine sieve. Modern diesel engines, especially, produce a lot of this stuff, and the particulate filter is designed to catch almost all of it. Over time, it does fill up, and that's where regeneration comes in—the engine tries to burn off the collected soot. It’s a self – cleaning system, but it’s not perfect.
It’s a crucial part of your exhaust system, positioned after the catalytic converter. It’s there to meet emissions standards, keep pollutants out of the air, and honestly, it’s a big reason why modern diesels are so much cleaner than older ones. Think of it as a key component for keeping your vehicle legally roadworthy, and doing its part for the environment.
Well, if this filter gets completely clogged, your engine won't run right. You’ll lose power, the check engine light will come on, and eventually, it could cause serious engine damage. You’ll notice if it’s starting to go bad—maybe a decrease in fuel economy, a rough idle, or a loss of power when you accelerate. Leaving it too long will definitely cause bigger problems, and a replacement is pretty costly. We carry a good selection here and you can also find them online at Fixparts Online, if that's easier for you. Getting it sorted out sooner rather than later is always the smart move.
Confidence in every purchase: Particulate Filter (MPN 81151030149) is covered by a 12-month warranty!
About MAN
MAN Truck & Bus is a leading provider of commercial vehicles, specializing in trucks, buses, and industrial engines.
Why Choose MAN?
• MAN parts are made to the exact standards as the original parts for your vehicle, so you know they’ll fit and work right.
• Choosing MAN helps keep your vehicle performing like new, maintaining its value and reliability for longer.
• We have a huge range of parts available, from everyday items to more specialized components, so you can find what you need quickly.
• MAN parts are tested to withstand tough conditions, giving you peace of mind and helping you avoid costly repairs down the road.
Performance you can rely on – MAN parts from FixParts Online.