S50 Timing Chain Tensioner (Upgrade for M50)(11311405081) trim this is a common source

this is a common source of intake leaks and lowered performance

currently we supply these as a Trucktec or GSP product

Compatible with VDO and Motometer clusters from 01/86 build onwards

Getrag 220/250 (10 spline and late 22 spline variant)

S50 Timing Chain Tensioner (Upgrade for M50)(11311405081) trim this is a common sourceReplacement timing chain tensioner by Febi Bilstein to suit BMW S50 engines using the aluminium backed chain guide (this will not work on the plastic backed guide, for those motors use the S54 tensioner we sell HERE) This item is also an upgrade for M50 engines that use the aluminium backed main timing guide.