Uprated version of #168594 Clutch release bearing complete with pre-fitted OEM seals.

CRB 355M / CRB355MS / #168594 should only be fitted the later style flange (CRBF 348/355 - #168589 ) & 158209 (late 355). An easy way to tell if you have the later flange is by measuring the spring hole centers shown in the diagram below. Early flanges have a dimension of 82mm while the later flange as shown has 86mm.