Mercedes-Benz C-Class (2008-2015) W204 - Transmission wwwcanparts››Transmission & ClutchTransmission for Mercedes-Benz C-Class (2008-2015) W204: Manual Transmission Fluid, Transmission Tools. Porsche / BMW; Mercedes; Audi / Volkswagen Your manual transmission can take a heck of a beating over the years and it is one of the most neglected service areas on a car. The fluid assists in the lubrication and heat disputation of the mercedes c300 manual transmission | eBay www›Search›mercedes c300 manual transmissionFind great deals on eBay for mercedes c300 manual transmission. Shop with confidence. Skip to main content. eBay Logo: Shop by category. Shop by category. Enter your search keyword 08-14 MERCEDES W204 C300 RWD 6 SPEED MANUAL TRANSMISSION REAR DRIVE SHAFT OEM S. Pre-Owned. $119. or Best Offer.