{"product_id":"dorman-544-789-alignment-shim","title":"Dorman 544-789 Alignment Shim","description":"\u003ch2\u003eAlignment Shim for Tandem Axle Applications\u003c\/h2\u003e\u003cp\u003eDorman 544-789 is a steel alignment shim made for specific heavy-duty trucks with tandem axle setups. It is precision-engineered and tested as a direct replacement for the original equipment part on listed applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSteel construction for durable service in suspension alignment use.\u003c\/li\u003e\n\u003cli\u003eRectangular shim design with a 1\/16-degree increment for fine adjustment.\u003c\/li\u003e\n\u003cli\u003eGold finish and compact dimensions for controlled fitment in the assembly.\u003c\/li\u003e\n\u003cli\u003eFits a wide range of Freightliner and International heavy-duty truck models with tandem axle configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eThis Dorman alignment shim, part number 544-789, is used to fine-tune suspension geometry on heavy-duty trucks that require precise alignment correction. The shim’s steel construction, rectangular shape, and 1\/16-degree increment help support accurate adjustment during service work. Fitment includes Freightliner 114SD, Cascadia, Columbia, Century Class, FLD120, and FLD112 applications, along with International 4300, 4400, ProStar, 7400, 7600, 9900i, and related models. This part number 544-789 also cross-references K8926 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With Freightliner and International tandem axle trucks, this shim is relevant for alignment service where small changes in angle are needed to restore proper suspension setup. The part number 544-789 is listed across many commercial truck platforms, including Freightliner Cascadia and International ProStar, making it a practical replacement for service bays working on mixed fleets.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUneven suspension alignment after service or component replacement.\u003c\/li\u003e\n\u003cli\u003eNeed for small angle correction in tandem axle setups.\u003c\/li\u003e\n\u003cli\u003eRestoring original alignment geometry on listed heavy-duty trucks.\u003c\/li\u003e\n\u003cli\u003eReducing the need for improvised spacing during suspension adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s tandem axle configuration and match the shim to the listed application before installation. Use the specified alignment procedure for the truck platform being serviced, and confirm final settings after assembly. Because fitment varies by model and year, confirm the exact application for Freightliner and International trucks before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman states that this alignment shim is precision-engineered and rigorously tested to replace the original equipment part on specific vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53580519178421,"sku":"BKKY-544-789","price":38.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_544789_Top.jpg?v=1792648240","url":"https:\/\/www.partcatalog.com\/products\/dorman-544-789-alignment-shim","provider":"PartCatalog","version":"1.0","type":"link"}