Flex Disk Replacement - C Class - W204 - Mercedes-Benz



Flex Disk Replacement - C Class - W204 - Mercedes-Benz


Flex Disk Replacement Time: 3 hours Tab: $25 to $200 Talent: 2 Tools: E12 Torx, 18mm wrench, T60 Torx, floor jack Applicable Models: Mercedes-Benz C350 (2008-14) Mercedes-Benz GLK350 (2010-14) Parts Required: Flex disk kit Hot Tip: Put a piece of wood between the jack and transmission Performance Gain: Get all the power to the ground Complementary Modification: Check your transmission mount If the automatic transmission in your W204 is starting to change gears a little harder, or you are getting a vibration through the transmission or center tunnel while driving, your flex disc may be deteriorating. This W204 has two flex discs that connect the transmission to the driveshaft and the driveshaft to the differential. These units will wear out over time and even if you are not noticing any signs of trouble, they should be inspected every year. The discs are made out of rubber and are designed to absorb some of the shock from the drive train. Like anything rubber, they dry out, crack and will eventually fail. If you let the discs get to the point that it completely fails while the car is in motion, they can cause a tremendous amount of damage. The hardware on the flex disks are considered to be single use only, make sure you check when ordering that your kit includes all new hardware. To change the mount you will need to safely raise and support the vehicle. Please see our article on safely raising and supporting your W204. Never let you flex disk get in bad shape, replace them at the first signs of degradation Applies to: C350 (2007-14), SLK350 (2004-14), CLS350 (2004-14), CLK350 (2005-14), E350 (2005-14), S350 (2005-14), SL350 (2005-14), R350 (2006-14), ML350 (2006-14), Viano (2005-14), Sprinter (2006-14), CLC350 (2008-14), GLK350 (2008-12)

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