BMW N54B30 N55B30 S55B30 GPC conrod bearings kit STD

Technical details:

The new GPC suffix bearings are Silver Based with a tri-metal build and come with polymer coating for superior performance under pressure, of up to 17,000 PSI. The GPC polymer coating helps to protect the bearings in case of oil starvation, metal-to-metal contact and has a Lead-free composite, a more environmentally friendly solution.