Need a new top upper carrier roller for your Takeuchi mini excavator? This replacement part is built to match OEM specs and fits a bunch of popular models. The part numbers you're looking at are 04312-00500 and 03712-00500. It's compatible with Takeuchi machines like the TB235, TB135, TB025, TB030, TB28FR, TB130, TB035, TB125, TB138 FR, and TB228. This roller is super important for keeping your tracks aligned and running smoothly. It's designed for stability, reliability, and easy installation. Just a friendly tip: before you click 'buy,' please double-check the part number against your old roller or your machine's manual to make absolutely sure it's the right fit. We're here to help if you have any questions – don't hesitate to ask!