Rubber bobbin, bumper rubber or silent block. 50mm (D) x 40mm (H), M10 male to female (pack of 10). Biz# 080-0142, TBKart # SMF504010Silent Block 50x40mm M10 M/F (10pces)SKU: KPBWBMF5040M10£22.95PriceShipping PolicyQuantity*Only 4 left in stockAdd to CartManufacturer CodeTB Kart - SMF504010