Description:632-2438 provides a pump body for the gear pump in the auxiliary oil pump.Attributes:• Cast iron pump body with sleeve bearings, bolt dampers and dowels• Bearing Bore Diameter: 31.814 mm (1.252 in) (2X)• Outside Diameter: 157 mm (6.18 in)• Width: 116 mm (4.567 in) in)• Mounting Hole Size: 11.5 mm (0.45 in) (2X)Application:Consult your owner's manual or contact your local Cat Dealer for more information.