BERYLIUM VALVE SEAT RING SET 4G63 (TA310A-MT01A) _72.9_/_72.9 and feel comfortable in your

and feel comfortable in your hands

10% more energy output than stock

Clutch Disc Diameter(in): 9 1/16

LSD units tend to have a chattering sound when it operates

2010-2015 Mercedes GLK350 V6-3

BERYLIUM VALVE SEAT RING SET 4G63 (TA310A-MT01A) _72.9_/_72.9 and feel comfortable in yourThe function of which valve sheet is asked, is maintaining air tightness with a valve, and generally wear resistance is required. However, with the engine used by high rotation and high load, the cooling performance of a valve sheet becomes very important further, and it is greatly concerned with an engine output. When engine is high rotation and high load, it is impossible to achieve high output from the engine if cooling performance of the cylinder