This seal’s job is pretty straightforward – it keeps the transmission fluid in and keeps dirt and moisture out. It’s a simple rubber component, usually, but absolutely vital. It creates a tight barrier where the transmission output shaft comes out of the transmission case. Think of it as part of the system that gets power from the transmission down to the wheels. The shaft spins, and this seal is right where the shaft exits the transmission. Without it, transmission fluid would leak out, and potentially contaminants could get in and really mess things up. It’s located on the output shaft, that's the one actually turning and sending power to your drive wheels. Well, losing transmission fluid is a big deal. It can lead to slipping gears, rough shifting, and eventually, complete transmission failure. You’ll notice if you start seeing reddish – colored fluid leaking under your vehicle, especially after it’s been parked for a while. That's a telltale sign. It acts like a shield, protecting a pretty expensive component. Replacing this seal is much cheaper than replacing or rebuilding a whole transmission. You can often find a good quality one at places like Fixparts Online, and honestly, it's a repair a reasonably handy person can tackle themselves. Don’t run too long if you suspect a leak, because that fluid is essential for keeping everything running smoothly and preventing major damage. Customer-first approach: Automatic Transmission Shaft Seal (MPN 01035821B) is backed by a 12-month warranty!

About Corteco

Corteco is a distinguished German brand specializing in sealing solutions and filters for the automotive industry. Hailing from Germany, Corteco delivers precision-engineered components that enhance vehicle performance.

Why Choose Corteco?

• Corteco parts are made to the same high standards as original equipment, so you get reliable performance. • We offer a wide range of parts, covering everything from engine and transmission seals to suspension and cooling components. • Corteco parts are a smart value – you get quality without paying a premium price. • Our parts are tested to withstand tough conditions, giving you peace of mind and long-lasting durability. FixParts Online – Your Trusted Source for Quality Corteco Auto Parts.