{"title":"Cat Bottom Rollers","description":"","products":[{"product_id":"cat-259b3-tri-bottom-track-roller-m20-ctl-part","title":"CAT 259B3 Tri Bottom Track Roller – M20 CTL Part 304-1890","description":"\u003ch3\u003e536-3549 Triple Flange Bottom Roller for Caterpillar® 259B3\u003c\/h3\u003e\n\n\u003cp\u003e\nThis triple flange bottom roller is manufactured for compatible Caterpillar® 259B3 compact track loader undercarriage systems and is designed as a direct replacement component for dependable operation in demanding site conditions. Supplied fully assembled, the roller is ready for installation into compatible track frame assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOEM references commonly linked with this style of Caterpillar® bottom roller include \u003cstrong\u003e304-1890\u003c\/strong\u003e, \u003cstrong\u003e389-7624\u003c\/strong\u003e and \u003cstrong\u003e536-3549\u003c\/strong\u003e. Compatibility should always be confirmed using the machine model, serial range and existing OEM reference before purchase.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatible with Caterpillar® 259B3 Undercarriage Systems\u003c\/h3\u003e\n\n\u003cp\u003e\nThe Caterpillar® 259B3 undercarriage assembly uses multiple bottom rollers to support smooth track movement and maintain stable machine operation across varying working environments. This triple flange roller is produced for compatible compact track loader applications requiring a replacement undercarriage component.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTriple flange bottom roller assembly\u003c\/li\u003e\n  \u003cli\u003eSuitable for Caterpillar® 259B3 models\u003c\/li\u003e\n  \u003cli\u003eDirect replacement undercarriage component\u003c\/li\u003e\n  \u003cli\u003eSupplied as a complete assembled unit\u003c\/li\u003e\n  \u003cli\u003eManufactured for heavy-duty operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHeavy-Duty Roller Assembly Design\u003c\/h3\u003e\n\n\u003cp\u003e\nProduced using durable sealing components and undercarriage-grade materials, this roller assembly is designed to support lubrication retention while helping reduce contamination from dirt, debris and moisture during operation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPaint finish and coating colour may vary between production runs and may not match original factory finishes. Installation hardware is not included unless otherwise specified 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\u003eReplacement Caterpillar® bottom track roller\u003c\/li\u003e\n  \u003cli\u003eDesigned for compact track loader undercarriage systems\u003c\/li\u003e\n  \u003cli\u003eCommercial USA shipping available on qualifying orders\u003c\/li\u003e\n  \u003cli\u003eVerify compatibility before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":53879299735879,"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"},{"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"},{"product_id":"cat-279c-tri-bottom-track-roller-m20-ctl-part","title":"CAT 279C Tri Bottom Track Roller – M20 CTL Part 304-1890","description":"\u003ch3\u003e536-3549 Triple Flange Bottom Roller for Caterpillar® 289C\u003c\/h3\u003e\n\n\u003cp\u003e\nThis replacement triple flange bottom roller is manufactured for Caterpillar® 289C compact track loader undercarriage systems and is designed for reliable performance in demanding operating environments. Supplied as a complete assembled unit, the roller is ready for installation into compatible track frame assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOEM references commonly associated with this style of Caterpillar® bottom roller include \u003cstrong\u003e304-1890\u003c\/strong\u003e, \u003cstrong\u003e389-7624\u003c\/strong\u003e and \u003cstrong\u003e536-3549\u003c\/strong\u003e. Compatibility should always be confirmed against machine serial information and existing OEM part references before ordering.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatible with Caterpillar® 289C Compact Track Loaders\u003c\/h3\u003e\n\n\u003cp\u003e\nThe Caterpillar® 289C uses multiple bottom rollers throughout the undercarriage assembly to support smooth track movement and maintain stable machine operation across varying site conditions. This triple flange roller is produced as a direct replacement component for compatible undercarriage configurations.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTriple flange bottom roller assembly\u003c\/li\u003e\n  \u003cli\u003eSuitable for Caterpillar® 289C models\u003c\/li\u003e\n  \u003cli\u003eDirect replacement undercarriage component\u003c\/li\u003e\n  \u003cli\u003eSupplied fully assembled\u003c\/li\u003e\n  \u003cli\u003eManufactured for demanding machine applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHeavy-Duty Roller Assembly Construction\u003c\/h3\u003e\n\n\u003cp\u003e\nProduced using durable undercarriage-grade materials and sealing components, this roller assembly is designed to support lubrication retention while helping minimise contamination from dirt, debris and moisture during operation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPaint finish and coating colour may vary between production runs and may not match original factory finishes. Installation hardware is not included unless otherwise specified within the product details.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOEM references: 304-1890, 389-7624, 536-3549\u003c\/li\u003e\n  \u003cli\u003eReplacement Caterpillar® bottom track roller\u003c\/li\u003e\n  \u003cli\u003eDesigned for compact track loader undercarriage systems\u003c\/li\u003e\n  \u003cli\u003eCommercial USA shipping available on qualifying orders\u003c\/li\u003e\n  \u003cli\u003eVerify OEM compatibility before purchase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":53879326146887,"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"},{"product_id":"cat-289c-tri-bottom-track-roller-m20-ctl-part","title":"CAT 289C Tri Bottom Track Roller – M20 CTL Part 304-1890","description":"\u003ch3\u003e536-3549 Triple Flange Bottom Roller for Caterpillar® 289C\u003c\/h3\u003e\n\n\u003cp\u003e\nThis heavy-duty triple flange bottom roller is designed as a replacement undercarriage component for the Caterpillar® 289C compact track loader. Manufactured for dependable operation in demanding working environments, the assembly is supplied ready for installation into compatible undercarriage systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAssociated replacement references for this style of bottom track roller include \u003cstrong\u003e304-1890\u003c\/strong\u003e, \u003cstrong\u003e389-7624\u003c\/strong\u003e and \u003cstrong\u003e536-3549\u003c\/strong\u003e. Compatibility should always be verified against machine serial information and existing OEM references before purchase.\n\u003c\/p\u003e\n\n\u003ch3\u003eDesigned for Caterpillar® 289C Undercarriage Systems\u003c\/h3\u003e\n\n\u003cp\u003e\nThe Caterpillar® 289C uses multiple bottom rollers across the undercarriage assembly to help guide and support track movement during operation. This triple flange roller is produced to match the fitment requirements of compatible Caterpillar® compact track loader configurations.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplacement bottom track roller assembly\u003c\/li\u003e\n  \u003cli\u003eTriple flange roller configuration\u003c\/li\u003e\n  \u003cli\u003eSuitable for Caterpillar® 289C 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\u003eBuilt for Daily Compact Track Loader Use\u003c\/h3\u003e\n\n\u003cp\u003e\nManufactured using durable sealing components and undercarriage-grade materials, this roller assembly is designed to help retain internal lubrication while reducing contamination from dirt, water and abrasive debris commonly encountered on construction and groundwork sites.\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\u003eCommon OEM 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 shipping available across the USA\u003c\/li\u003e\n  \u003cli\u003eCheck OEM reference and machine compatibility before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":53879326540103,"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_3ba30773-a3e5-4059-8c50-6f95054d5536.png?v=1778248107"},{"product_id":"cat-299c-tri-bottom-track-roller-m20-ctl-part","title":"CAT 299C Tri Bottom Track Roller – M20 CTL Part 304-1890","description":"\u003ch3\u003eReplacement Triple Flange Track Roller\u003c\/h3\u003e\n\n\u003cp\u003e\nThis triple flange track roller is manufactured as a direct replacement undercarriage component for compatible D-Series compact track loader models. It is built to match the required fitment and operating specification, helping support smooth track movement and reliable machine performance.\n\u003c\/p\u003e\n\n\u003ch3\u003eOEM Reference and Superseded Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\nThis roller is commonly matched to replacement reference \u003cstrong\u003e389-7624\u003c\/strong\u003e. Depending on production year and dealership records, this number may now be listed under the updated OEM reference \u003cstrong\u003e536-3549\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTriple flange track roller design\u003c\/li\u003e\n  \u003cli\u003eMade for compatible D-Series models\u003c\/li\u003e\n  \u003cli\u003eReplacement reference: 389-7624\u003c\/li\u003e\n  \u003cli\u003eCurrent superseded reference: 536-3549\u003c\/li\u003e\n  \u003cli\u003eCheck model, serial range and OEM number before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":53879326835015,"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.png?v=1778248012"},{"product_id":"cat-259-d3-tri-bottom-track-roller-m20-ctl-part-304-1890","title":"CAT 259-D3 Tri Bottom Track Roller – M20 CTL Part 304-1890","description":"\u003ch3\u003eReplacement Triple Flange Track Roller\u003c\/h3\u003e\n\n\u003cp\u003e\nThis triple flange track roller is manufactured as a direct replacement undercarriage component for compatible D-Series compact track loader models. It is built to match the required fitment and operating specification, helping support smooth track movement and reliable machine performance.\n\u003c\/p\u003e\n\n\u003ch3\u003eOEM Reference and Superseded Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\nThis roller is commonly matched to replacement reference \u003cstrong\u003e389-7624\u003c\/strong\u003e. Depending on production year and dealership records, this number may now be listed under the updated OEM reference \u003cstrong\u003e536-3549\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTriple flange track roller design\u003c\/li\u003e\n  \u003cli\u003eMade for compatible D-Series models\u003c\/li\u003e\n  \u003cli\u003eReplacement reference: 389-7624\u003c\/li\u003e\n  \u003cli\u003eCurrent superseded reference: 536-3549\u003c\/li\u003e\n  \u003cli\u003eCheck model, serial range and OEM number before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":54099077136711,"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.png?v=1778248012"},{"product_id":"cat-279d-tri-bottom-track-roller-m20-ctl-part-304-1890","title":"CAT 279D Tri Bottom Track Roller – M20 CTL Part 304-1890","description":"\u003ch3\u003eReplacement Triple Flange Track Roller\u003c\/h3\u003e\n\n\u003cp\u003e\nThis triple flange track roller is manufactured as a direct replacement undercarriage component for compatible D-Series compact track loader models. It is built to match the required fitment and operating specification, helping support smooth track movement and reliable machine performance.\n\u003c\/p\u003e\n\n\u003ch3\u003eOEM Reference and Superseded Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\nThis roller is commonly matched to replacement reference \u003cstrong\u003e389-7624\u003c\/strong\u003e. Depending on production year and dealership records, this number may now be listed under the updated OEM reference \u003cstrong\u003e536-3549\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTriple flange track roller design\u003c\/li\u003e\n  \u003cli\u003eMade for compatible D-Series models\u003c\/li\u003e\n  \u003cli\u003eReplacement reference: 389-7624\u003c\/li\u003e\n  \u003cli\u003eCurrent superseded reference: 536-3549\u003c\/li\u003e\n  \u003cli\u003eCheck model, serial range and OEM number before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":54099089752391,"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.png?v=1778248012"},{"product_id":"cat-279-d3-tri-bottom-track-roller-m20-ctl-part-304-1890","title":"CAT 279-D3 Tri Bottom Track Roller – M20 CTL Part 304-1890","description":"\u003ch3\u003eReplacement Triple Flange Track Roller\u003c\/h3\u003e\n\n\u003cp\u003e\nThis triple flange track roller is manufactured as a direct replacement undercarriage component for compatible D-Series compact track loader models. It is built to match the required fitment and operating specification, helping support smooth track movement and reliable machine performance.\n\u003c\/p\u003e\n\n\u003ch3\u003eOEM Reference and Superseded Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\nThis roller is commonly matched to replacement reference \u003cstrong\u003e389-7624\u003c\/strong\u003e. Depending on production year and dealership records, this number may now be listed under the updated OEM reference \u003cstrong\u003e536-3549\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTriple flange track roller design\u003c\/li\u003e\n  \u003cli\u003eMade for compatible D-Series models\u003c\/li\u003e\n  \u003cli\u003eReplacement reference: 389-7624\u003c\/li\u003e\n  \u003cli\u003eCurrent superseded reference: 536-3549\u003c\/li\u003e\n  \u003cli\u003eCheck model, serial range and OEM number before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":54099095159111,"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.png?v=1778248012"},{"product_id":"cat-289c-tri-bottom-track-roller-ctl-part-304-1890","title":"CAT 289C Tri Bottom Track Roller – CTL Part 304-1890","description":"\u003ch3\u003eReplacement Triple Flange Track Roller\u003c\/h3\u003e\n\n\u003cp\u003e\nThis triple flange track roller is manufactured as a direct replacement undercarriage component for compatible D-Series compact track loader models. It is built to match the required fitment and operating specification, helping support smooth track movement and reliable machine performance.\n\u003c\/p\u003e\n\n\u003ch3\u003eOEM Reference and Superseded Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\nThis roller is commonly matched to replacement reference \u003cstrong\u003e389-7624\u003c\/strong\u003e. Depending on production year and dealership records, this number may now be listed under the updated OEM reference \u003cstrong\u003e536-3549\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTriple flange track roller design\u003c\/li\u003e\n  \u003cli\u003eMade for compatible D-Series models\u003c\/li\u003e\n  \u003cli\u003eReplacement reference: 389-7624\u003c\/li\u003e\n  \u003cli\u003eCurrent superseded reference: 536-3549\u003c\/li\u003e\n  \u003cli\u003eCheck model, serial range and OEM number before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":54099103842631,"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.png?v=1778248012"},{"product_id":"cat-289d-tri-bottom-track-roller-ctl-part-304-1890","title":"CAT 289D Tri Bottom Track Roller – CTL Part 304-1890","description":"\u003ch3\u003eReplacement Triple Flange Track Roller\u003c\/h3\u003e\n\n\u003cp\u003e\nThis triple flange track roller is manufactured as a direct replacement undercarriage component for compatible D-Series compact track loader models. It is built to match the required fitment and operating specification, helping support smooth track movement and reliable machine performance.\n\u003c\/p\u003e\n\n\u003ch3\u003eOEM Reference and Superseded Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\nThis roller is commonly matched to replacement reference \u003cstrong\u003e389-7624\u003c\/strong\u003e. Depending on production year and dealership records, this number may now be listed under the updated OEM reference \u003cstrong\u003e536-3549\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTriple flange track roller design\u003c\/li\u003e\n  \u003cli\u003eMade for compatible D-Series models\u003c\/li\u003e\n  \u003cli\u003eReplacement reference: 389-7624\u003c\/li\u003e\n  \u003cli\u003eCurrent superseded reference: 536-3549\u003c\/li\u003e\n  \u003cli\u003eCheck model, serial range and OEM number before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":54099108725063,"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.png?v=1778248012"},{"product_id":"cat-299-d3-tri-bottom-track-roller-ctl-part-304-1890","title":"CAT 299-D3 Tri Bottom Track Roller – CTL Part 304-1890","description":"\u003ch3\u003eReplacement Triple Flange Track Roller\u003c\/h3\u003e\n\n\u003cp\u003e\nThis triple flange track roller is manufactured as a direct replacement undercarriage component for compatible D-Series compact track loader models. It is built to match the required fitment and operating specification, helping support smooth track movement and reliable machine performance.\n\u003c\/p\u003e\n\n\u003ch3\u003eOEM Reference and Superseded Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\nThis roller is commonly matched to replacement reference \u003cstrong\u003e389-7624\u003c\/strong\u003e. Depending on production year and dealership records, this number may now be listed under the updated OEM reference \u003cstrong\u003e536-3549\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTriple flange track roller design\u003c\/li\u003e\n  \u003cli\u003eMade for compatible D-Series models\u003c\/li\u003e\n  \u003cli\u003eReplacement reference: 389-7624\u003c\/li\u003e\n  \u003cli\u003eCurrent superseded reference: 536-3549\u003c\/li\u003e\n  \u003cli\u003eCheck model, serial range and OEM number before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IPXGLOBAL","offers":[{"title":"Default Title","offer_id":54099112689991,"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.png?v=1778248012"}],"url":"https:\/\/www.ipxglobal.com\/collections\/cat-bottom-rollers.oembed","provider":"IPX Global","version":"1.0","type":"link"}