1 0 Bedrock Cylinder for Caterpillar 303E 303.5 304 Pro Thumb Excavator Contact for price Cylinder for 303E 303.5 304 thumb, 2688224 SKU:2688224N For thumb: 3091917, 3091938 Bore: 63mm / 2.5in, Stroke: 431.8mm / 17in, Working Pressure: 276 bar, Test Pressure: 345 bar,... Quantity5ConditionNewFits To EquipmentExcavatorFits To Make(s)CaterpillarFits To Model(s)303E 303.5 304Stock Number2688224N MLS Number12150714CategoryExcavator Attachments Last Updated7/4/2025 LocationIrvine, CA, US Sold ByBedrock Machinery (855) 999-___ SHOWNUMBERCall Seller Email Seller Save More Info