The upper connecting rod bearing shells are often a weak point. This can be remedied with the reinforced "SPUTTER" bearing shells. These are the well known and above all proven RS2 bearing shells.
4 sputter bearing shells are supplied for the top and 4 bearing shells for the bottom in normal design. Under no circumstances should sputter bearing shells be used at the top or bottom.
for shaft diameter from [mm] 47.758
to shaft diameter [mm] 47.778
for housing diameter from [mm] 50.600
to housing diameter [mm] 50.612
Thickness/thickness [mm] 1.395
Width [mm] 19.000
for bearing clearance from [mm] 0.032
to bearing clearance [mm] 0.089
136 mm length, 22 mm piston pin diameter
incl. ARP screws