MAHLE Original Mercedes-Benz C230 05-03 Rear Main Seal

If you're dealing with an oil leak coming from the back of your engine, especially around the transmission bell housing on your 2003-2005 Mercedes-Benz C230, it's likely time to replace the rear main seal. This seal sits between the engine block and the transmission, sealing the crankshaft where it exits the engine. A worn-out seal will let oil escape, creating a mess and potentially leading to low oil levels if left unaddressed.

MAHLE Original, a well-known name in engine components, offers this rear main seal designed to fit your C230 directly. It's made from durable materials intended to hold up against engine oil and the heat generated during operation. Replacing this seal is a common repair when the transmission is removed for other service, so if you're already in there, it's a good time to swap it out to prevent future leaks.