... experience! ISO Qualified! Professional Services! Paypal Payment! Slurry Pumps (Mud Pump) BearingTypical Bearing Item: M270730/M270710CD, 23160CA/W33, NUP6/660, 4Q1 ... Engine Name, Part, and Function Request):Applied in the mud pump crankshaft or connecting rod part of FB-1600, 14-P ... .More info, pls feel free to contact me! URC ZWZ Oil Pump Bearing NNU41/560/HCRW33