Upper Gearbox Mount Insert made from our Yellow 70A material and works by stiffening the OEM mount reducing the amount of engine/trans roll during hard acceleration and gear changing for a more responsive feel. An increase in NVH, usually at idle, should be expected when stiffening the connecting mount between the engine/transmission and chassis.
ST200 and 1.0L Ecoboost engines with a pressed steel mount
OEM Part Number: 2238631 / 2108080 / K1BY-7M121-AB
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