Conrod Bearings ( big ends ) for Kubota Z500 Z600 Z620 ZB500 ZB600 engines. Available at standard, -0.2, -0.4, -0.6 sizes. (Please select the correct size from the dropdown menu.) Jem Ref: B650 Conrod Bearings to suit Kubota Z500 Z600 Z620 ZB500 ZB600£18.00PriceSizeSelectQuantityAdd to Cart