{"product_id":"cat-259d-tri-bottom-track-roller-m20-ctl-part","title":"CAT 259D Tri Bottom Track Roller – M20 CTL Part 304-1890","description":"\u003ch3\u003e536-3549 Triple Flange Bottom Roller for Caterpillar® 259D\u003c\/h3\u003e\n\n\u003cp\u003e\nManufactured for Caterpillar® 259D compact track loader undercarriage systems, this triple flange bottom roller is designed as a replacement component for reliable operation in demanding working environments. The assembly is supplied fully assembled for installation into compatible track frame configurations.\n\u003c\/p\u003e\n\n\u003cp\u003e\nCommon OEM references associated with this style of Caterpillar® bottom track roller include \u003cstrong\u003e304-1890\u003c\/strong\u003e, \u003cstrong\u003e389-7624\u003c\/strong\u003e and \u003cstrong\u003e536-3549\u003c\/strong\u003e. Machine compatibility should always be checked against existing OEM references, model information and serial range prior to purchase.\n\u003c\/p\u003e\n\n\u003ch3\u003eDesigned for Caterpillar® 259D Undercarriage Applications\u003c\/h3\u003e\n\n\u003cp\u003e\nThe Caterpillar® 259D uses multiple bottom rollers throughout the undercarriage assembly to support track guidance and stable machine movement during operation. This triple flange roller is produced for compatible compact track loader undercarriage systems requiring a direct replacement assembly.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplacement bottom roller assembly\u003c\/li\u003e\n  \u003cli\u003eTriple flange roller configuration\u003c\/li\u003e\n  \u003cli\u003eSuitable for Caterpillar® 259D models\u003c\/li\u003e\n  \u003cli\u003eSupplied as a complete assembled unit\u003c\/li\u003e\n  \u003cli\u003eDesigned for demanding operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUndercarriage Roller Construction\u003c\/h3\u003e\n\n\u003cp\u003e\nManufactured using durable sealing components and undercarriage-grade materials, this roller assembly is designed to help retain lubrication while reducing the entry of dirt, moisture and abrasive debris during machine operation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPaint finish and coating colour may vary between production batches and may differ from original factory finishes. Installation hardware is not included unless specifically stated within the product details.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Product Information\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOEM references: 304-1890, 389-7624, 536-3549\u003c\/li\u003e\n  \u003cli\u003eDirect replacement undercarriage component\u003c\/li\u003e\n  \u003cli\u003eManufactured for Caterpillar® compact track loader applications\u003c\/li\u003e\n  \u003cli\u003eCommercial USA shipping available on qualifying orders\u003c\/li\u003e\n  \u003cli\u003eVerify machine compatibility before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":53879306912071,"sku":"TR-Z012D243","price":379.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/1404\/0647\/files\/download-2026-05-08T144637.246_7e898103-8d26-487e-9695-adda94cede98.png?v=1778248221","url":"https:\/\/www.ipxglobal.com\/products\/cat-259d-tri-bottom-track-roller-m20-ctl-part","provider":"IPXGLOBAL","version":"1.0","type":"link"}