Description:Part # 619-7842, provides a cover for the torque converter gear pump on the TH43-C18 Mobile Hydraulic Power Unit (MHPU).Cat drive train components must endure incredible torque, high impact loads, and frequent direction and gear changes. Cat designs and manufactures its transmissions and final drive components with these demands in mind. The result is a drive train that lasts longer and works harder over the life of the machine.Attributes:• Cast iron pump cover with sleeve bearings• With grooves for AS568 -255 O-rings (2X)• Outside Diameter: 157 mm (6.18 in)• Thickness: 20.5 mm (0.81 in)• Bearing Bore Diameter: 31.8 mm (1.25 in) (2X)• Center-to-Center Length: 174.6 mm (6.87 in)• Hole Size: 12.6 mm (0.49 in) (2X)Application:TH43-C18 Mobile Hydraulic Power Unit (MHPU)Consult your owner's manual or contact your local Cat Dealer for more information.