51.02100-6105 MAN ENGINE CRANKSHAFT

The MAN 51021006105 is an engine crankshaft, a critical component within the engine's crankcase. This part converts the reciprocating motion of the pistons into rotational motion, ultimately powering the vehicle. It is manufactured in Germany and measures 325 x 325 x 845 mm. The crankshaft is forged from high-strength materials, ensuring exceptional durability and resistance to torsional stress. This design minimizes vibration and maximizes power transfer efficiency, resulting in improved engine performance and longevity. This thing takes the up and down motion of your pistons – from when the fuel ignites – and turns it into the rotating power that eventually gets to your wheels. It’s basically a rotating shaft with offset journals, and those journals are where the connecting rods from the pistons attach. It’s a pretty precisely made piece; everything needs to be balanced just right. It also has provisions for oil passages to keep things lubricated, and often a dampener pulley on the front to reduce vibrations. It’s a core component of your engine’s bottom end. Think of it as the backbone of the power delivery. Without a good crankshaft, nothing spins. It’s directly connected to your pistons, your connecting rods, your flywheel, and ultimately, your transmission. Everything relies on it being solid and rotating smoothly. Well, if this thing fails, your engine stops running, period. It's under a lot of stress with every combustion cycle. A worn or damaged crankshaft can cause all sorts of issues – knocking sounds, loss of power, rough idling, even catastrophic engine failure. You’ll notice if one is failing, usually with a pretty significant vibration or a deep knocking sound from the engine. It's one of those parts you really don't want to ignore if you start having problems. If you’re doing an engine rebuild, replacing the crankshaft is almost always a good idea, even if the old one seems okay. We’ve got a pretty good selection of crankshafts available over at Fixparts Online, if you’re looking. It’s something you want to get right the first time. Get more value: Engine crankshaft (MPN 51021006105) is protected by a 12-month warranty!

About MAN

MAN Truck & Bus is a leading German brand specializing in commercial vehicles, including trucks and buses. Originating from Germany, MAN is synonymous with robust engineering and innovative transport solutions.

Why Choose MAN?

• MAN auto parts are built to last, using high-quality materials so you don’t have to replace them often. • We have a huge selection of parts for many different vehicles, making it easy to find what you need. • Our parts are designed to meet or beat the original equipment standards, ensuring a perfect fit and reliable performance. • We offer competitive prices and fast shipping, so you can get your vehicle back on the road quickly and affordably. MAN – trusted quality, available at FixParts Online!