4 0 Bedrock Cylinder for Caterpillar 340 Progressive Thumb Excavator Contact for price CYLINDER FOR 340 PROGRESSIVE THUMB SKU: 4389382B Bore: 152.4mm / 6in, Stroke: 927.1mm / 36.5in, Working Pressure: 276 bar, Test Pressure: 345 bar, Length Range: 1320.8 – 2247.9 mm,... Quantity5ConditionNewFits To EquipmentExcavatorFits To Make(s)CaterpillarFits To Model(s)340Stock Number4389382B MLS Number13005991CategoryCylinders Last Updated7/4/2025 LocationIrvine, CA, US Sold ByBedrock Machinery (855) 999-___ SHOWNUMBERCall Seller Email Seller Save More Info