Description Replacement for older Sherwood pumps – G18082-01 / G18082X / G2902-01 Replacement for Caterpillar pumps – 131-8272 / 196-8895 / 3754703 /1318272 / 1968895 / 375-4703 Suits Engine – Cat C18 / 3406E Impeller Kit: 29000K Minor Repair Kit: 25146 Major Repair Kit: 25147 Note – Not supplied with inlet/outlet elbows.