{"product_id":"caterpillar-9421105300-main-roller","title":"Caterpillar 9421105300 Main Roller","description":"\u003cdiv\u003e\u003cp\u003eCaterpillar 9421105300 Main Roller is a replacement component for Caterpillar undercarriage systems. As the main roller, it supports the track, guides movement, and helps maintain proper tension during operation. The part number 9421105300 uniquely identifies this roller within Caterpillar's catalog.\u003c\/p\u003e\u003c\/div\u003e","brand":"CAT","offers":[{"title":"New","offer_id":51677762683182,"sku":null,"price":106.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b08b0ff8-1edb-4347-b740-4ad30784e2c1.jpg?v=1769567505","url":"https:\/\/plgautomation.com\/products\/caterpillar-9421105300-main-roller","provider":"PLG Automation ","version":"1.0","type":"link"}