{"product_id":"dorman-540-170-suspension-knuckle-bushing-kit-rear","title":"Dorman 540-170 Suspension Knuckle Bushing Kit - Rear","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension knuckle bushing kit is a standard replacement for worn suspension bushings on select Tesla Model 3 applications. It is engineered to replace the worn bushings without requiring a full knuckle replacement, helping reduce repair time and parts cost.\u003c\/p\u003e\u003cp\u003ePart number 540-170 is built for rear suspension service and uses rubber bushing material for a direct-fit repair approach. For Tesla Model 3 owners and technicians, this OE FIX solution addresses a common wear point with a focused repair instead of replacing the entire assembly.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard replacement suspension knuckle bushing kit\u003c\/li\u003e\n\u003cli\u003eOE FIX design replaces only the worn bushings\u003c\/li\u003e\n\u003cli\u003eRubber bushing material for suspension service\u003c\/li\u003e\n\u003cli\u003eNo grease fitting and non-greaseable construction\u003c\/li\u003e\n\u003cli\u003eRear application for select Tesla Model 3 sedans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 540-170 is a suspension knuckle bushing kit developed for select Tesla Model 3 rear applications. When the original bushings wear out, the factory repair path may call for replacing the entire knuckle; this kit provides a more targeted repair by addressing the bushings alone. The result is a practical service option for restoring suspension function without replacing more components than necessary.\u003c\/p\u003e\u003cp\u003eThe kit uses rubber bushing material and standard replacement construction. It is intended for Tesla Model 3 sedan fitments from 2017 through 2023, rear. This part cross-references OE numbers 104441100F and 104441100G for the same application. Part number 540-170 is also identified by Dorman as an OE FIX solution for this repair.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Repair\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn suspension knuckle bushings\u003c\/li\u003e\n\u003cli\u003eExcess play or looseness in the rear suspension\u003c\/li\u003e\n\u003cli\u003eNoise caused by deteriorated bushing material\u003c\/li\u003e\n\u003cli\u003eCostly full-knuckle replacement on the affected application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFits 2017-2023 Tesla 3, rear. Confirm the vehicle application and rear suspension configuration before installation. Mounting hardware is not stated as included, so verify all required service parts during repair. Use standard suspension service procedures and inspect related components for wear while the knuckle is apart.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman OE FIX parts are engineered to provide a repair-focused alternative to replacing larger assemblies. Part number 540-170 is built as a standard replacement solution for the specified Tesla Model 3 rear application.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53556044038325,"sku":"BKKY-540-170","price":80.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_540170_FRO.jpg?v=1792391945","url":"https:\/\/www.partcatalog.com\/products\/dorman-540-170-suspension-knuckle-bushing-kit-rear","provider":"PartCatalog","version":"1.0","type":"link"}