1 0 Bedrock Cylinder for Caterpillar 303E 303.5 304 Excavator Pro Thumb Contact for price CYLINDER FOR 303E 303.5 304 PRO THUMB SKU:2688224N For thumb: 3091917, 3091938 Bore: 63mm / 2.5in, Stroke: 431.8mm / 17in, Working Pressure: 276 bar, Test Pressure: 345 bar, Length... Quantity5ConditionNewFits To EquipmentExcavator ThumbFits To Make(s)CaterpillarFits To Model(s)303E 303.5 304Stock Number2688224N MLS Number12570150CategoryCylinders Last Updated7/4/2025 LocationIrvine, CA, US Sold ByBedrock Machinery (855) 999-___ SHOWNUMBERCall Seller Email Seller Save More Info