Exhaust Camshaft Adjuster Actuator Timing Chain Sprocket Gear for BMW X3 X5 Z4 128i 328i 335i 528i 640i 740i. Fits BMW 535i 2011-2016, 640i 2012-2017, 740i/740Li/740Li xDrive 2013-2015, ActiveHybrid 5 2012-2016, M3/M4 2015-2017, M235i 2014-2016.
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