12 0 Bedrock 305 305.5 Thumb for Caterpillar 305 305.5 Excavator Contact for price 2 Teeth Hydraulic Excavator Thumb 452-9816B, fits CAT 305 305.5 Excavator Features:, - 2 Teeth Thumb, One Cylinder, -45mm Pin, -Fit CAT 305 305.5 and other 45mm Pin Size mini excavator, ... Quantity2ConditionNewFits To EquipmentExcavatorFits To Make(s)CaterpillarFits To Model(s)305 305.5Part Number4529816Stock NumberET45 MLS Number10554971CategoryThumbs Last Updated7/6/2025 LocationIrvine, CA, US Sold ByBedrock Machinery (855) 999-___ SHOWNUMBERCall Seller Email Seller Save More Info