Harmonic balancer screw set for Common Rail TDI
Set of four OE VW Harmonic balancer screws for all Common Rail engines, CBEA, CJAA, CKRA, CVCA, and CRUA. M8x20. Requires 10mm triple square socket to remove or install them. These bolts are also used to affix the waterpump to the block for engine 2015-2016 TDI engine codes CVCA and CRUA.