Corteco 49418856 Crankshaft Pulley

Description

The Corteco 49418856 crankshaft pulley is a vital component of the engine's belt drive system. It's used to transfer rotational power from the crankshaft to the accessory drive belt, which then powers components like the alternator, power steering pump, and air conditioning compressor. This pulley ensures efficient engine operation and reliable power distribution to these essential systems. Its robust construction and precise dimensions – 60 x 196 x 208 mm – contribute to smooth operation and extended service life. Manufactured in China, this pulley is engineered for durability and performance.

Key Features & Benefits

This pulley’s job is really to spin along with the crankshaft – that's the main rotating part of your engine. It then transfers that rotational power to things like your alternator, power steering pump, and air conditioning compressor using a belt. It also incorporates a dampening function, helping to reduce vibrations from the engine’s movements – kind of like a shock absorber, but for rotational force. Some pulleys are just a solid weight, while others have a rubber ring inside to absorb more vibration. It’s right at the front of the engine, visibly spinning whenever the engine is on. Because it’s connected to the crankshaft, it's a primary driver for a lot of your vehicle’s important systems. Everything that relies on a belt – your charging system, power steering, AC – basically gets its energy from this pulley. It works in coordination with other pulleys and the belt to keep those systems running smoothly.

Symptoms, Risks & Replacements

If this pulley fails, you’ll notice quickly. You might hear a loud rattling or wobbling sound from the front of the engine. Often, a failing pulley will cause the belt to slip or even break, and suddenly your battery light will come on because the alternator isn’t charging, your power steering will get difficult, and your AC will stop working. A really bad failure can even damage the front of your engine. Replacing it isn’t usually a huge job, and it's a lot cheaper than fixing the problems that happen if you keep driving with a bad one. You can find a good selection of them, including OEM and aftermarket options, over at Fixparts Online. It’s one of those parts where preventative maintenance really pays off.

Warranty Information

Corteco Crankshaft Pulley (MPN 49418856) comes with a 1-year warranty.