Ford F87Z-6211-EA Bearing - Connecting Rod

You can Select Your Vehicle to check if F87Z-6211-EA fits your vehicle.

When examining the bearings, they should be removed from the engine block, main bearing caps, connecting rods, and rod caps. They should then be laid out on a clean surface in the same general position as their location in the engine to match any bearing problems with the corresponding crankshaft journal.

Driving habits can have a definite effect on bearing life. Full throttle, low-speed operation (lugging the engine) puts very high loads on bearings, which tends to squeeze out the oil film. These loads cause the bearings to flex, producing fine cracks in the bearing face (fatigue failure). Eventually, the bearing material will loosen in pieces and tear away from the steel backing. Short trip driving leads to corrosion of bearings because insufficient engine heat is produced to drive off the condensed water and corrosive gases. These products collect in the engine oil, forming acid and sludge, which attacks and corrodes the bearing material.