Mercedes AMG M113K Billet Idler Bearing Shield 911

Mercedes AMG M113K Billet Idler Bearing Shield 911UPD billet bearing shields used to dress up, protect and stabilize your M113K idlers. Primarily used on supercharger tensioner idler, small 5th idler and serpentine idlers. Fits all M113K engines E55, CLS55, S55, CL55 SL55 and G55 2003 2006 and 2005 2011 G55. Listing is for 1 bearing cap only and pictures of idlers shown are examples of fitment.

UPD wheel spacers use the 7075 alloy

Direct Fitment: Designed for a seamless installation with your factory turbo system—no modifications required

100% 304 Stainless Steel Construction

High-flow sport 200 cel with cats downpipes

as the factory AMG plastic idler pulleys which have rubber bearing seals are known to fail from the high heat and dirty conditions under the hood

Now patented

The UPD CAIK comes complete with high quality aluminum brackets

Adding a high flow air filters will give max hp gains

🌐 Precision Engineering: Engineered with precision to maintain the perfect balance between aesthetics and functionality

Made form 2012-2019 with M157/M278 engines

Bundle the famous 64mm supercharger pulley and tune for an easy bolt on power package

AMG GT 2016-2017 Pre-FaceLift