[{"id":279641620660,"handle":"all-parts","title":"All Parts","updated_at":"2026-07-22T21:46:16-04:00","body_html":"","published_at":"2021-09-29T16:58:18-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"not_equals","condition":"0"}],"published_scope":"web"},{"id":279573135540,"handle":"make-case-international-harvester-replacement-parts","title":"Make: Case\/International Harvester Wholesale Replacement Parts","updated_at":"2026-07-22T21:47:00-04:00","body_html":"","published_at":"2021-09-28T16:04:42-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"make-Case\/international Harvester"},{"column":"tag","relation":"equals","condition":"make-Case International Harvester"},{"column":"tag","relation":"equals","condition":"make-caseih"}],"published_scope":"web","image":{"created_at":"2022-06-18T17:33:37-04:00","alt":null,"width":500,"height":500,"src":"\/\/www.aicreplacementparts.com\/cdn\/shop\/collections\/CASE_IH_LOOG.png?v=1655588017"}},{"id":279565566132,"handle":"make-international-harvester-replacement-parts","title":"Make: International Harvester Wholesale Replacement Parts","updated_at":"2026-07-22T21:46:58-04:00","body_html":null,"published_at":"2021-09-28T15:59:01-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"make-International Harvester"}],"published_scope":"web"},{"id":279548919988,"handle":"product-class-construction","title":"Product Class: Construction","updated_at":"2026-07-22T21:40:39-04:00","body_html":"Product Class: Construction - Browse Our Wide Selection of Wholesale Aftermarket Replacement Parts","published_at":"2021-09-28T15:46:56-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"item_class-Construction"}],"published_scope":"web"},{"id":279551082676,"handle":"product-group-category-undercarriage","title":"Product Group: Undercarriage","updated_at":"2026-07-22T20:42:10-04:00","body_html":"Browse Wholesale Aftermarket Replacement Parts in The Undercarriage Category: Idlers \u0026amp; Rollers, Other Undercarriage Parts, Seal Kit, Sprocket, Track Adjuster and Components and More!","published_at":"2021-09-28T15:48:16-04:00","sort_order":"alpha-asc","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"productgroup-Undercarriage"}],"published_scope":"web"}]
One New Aftermarket Replacement Track Adjuster Rod Fits Case 550 Crawler Dozer
This aftermarket replacement track adjuster rod is Fits Case 550 crawler dozer undercarriage. The track adjuster rod is a key component of the recoil and track adjuster assembly, working to maintain correct track tension and reduce excessive wear on undercarriage components. Important fitment note: This rod Fits Case 550 crawler dozers at serial number JAK0013968 and after (later machines only). Verify your machine's serial number before ordering.
Compatible Models
Fits Case Crawler Dozer: 550 (serial number JAK0013968 and after)
Replaces Part Number(s):
R57443, R57443-A
New aftermarket replacement part - not remanufactured, not used.
