Part Number: 145DS303-4 (Bolt,internally rel ea77272) Part Number: 145DS303-5 (No description) Part Number: 145DS3039 (Component) Part Number: 145DS304-1 (Bearing) Part Number: 145DS452-2 (Strainer, sediment) Part Number: 145DS500-1 (Bearing - ball) Part Number: 145DS501-1 (Bearing - roller) Part Number: 145DS502-1 (Bearing - roller) Part Number: 145DS5025-2 (Gasket) Part Number: 145DS503-1 (Bearing - ball) Part Number: 145DS503-2 (Bearing - ball) Part Number: 145DS504 (Bearing,roller,cyli) Part Number: 145DS504-1 (Bearing - roller) Part Number: 145DS504-2 (Bearing)