{"product_id":"dorman-533-644-suspension-control-arm-bushing-rear-lower-at-knuckle","title":"Dorman 533-644 Suspension Control Arm Bushing - Rear Lower At Knuckle","description":"\u003ch2\u003eDorman 533-644 Rear Lower Control Arm Bushing\u003c\/h2\u003e\u003cp\u003eDorman 533-644 is a suspension control arm bushing engineered as a standard replacement for the original equipment on select BMW and Rolls-Royce vehicles. Built with rubber and steel construction, it is designed for the rear lower at knuckle position and supports precise suspension movement in demanding rear suspension applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement suspension control arm bushing for select BMW and Rolls-Royce models\u003c\/li\u003e\n\u003cli\u003eRubber and steel construction for OE-style suspension support\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for factory-style service fitment\u003c\/li\u003e\n\u003cli\u003eDesigned for the rear lower at knuckle position\u003c\/li\u003e\n\u003cli\u003eBlack\/gray finish\u003c\/li\u003e\n\u003cli\u003ePart number 533-644 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension bushing is precision-engineered and rigorously tested to replace the original equipment bushing on specific vehicles. It is used in rear lower control arm mounting points at the knuckle, where consistent bushing performance helps maintain suspension geometry and reduce unwanted movement. The 533-644 application coverage includes BMW 640i, 650i, 535i, 550i, 740i, 750i, 760Li, ActiveHybrid 5, ActiveHybrid 7, and Rolls-Royce Ghost, Dawn, and Wraith models in the listed years. This part cross-references Mevotech Supreme MS10574 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear suspension looseness at the knuckle\u003c\/li\u003e\n\u003cli\u003eExcessive play in the control arm mounting point\u003c\/li\u003e\n\u003cli\u003eClunking or knocking from worn rear suspension bushings\u003c\/li\u003e\n\u003cli\u003eUneven suspension response caused by deteriorated rubber\u003c\/li\u003e\n\u003cli\u003eRestoration of factory-style rear suspension alignment support\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall at the rear lower at knuckle position only on the listed applications. Verify the mounting hole diameter, outside dimensions, and vehicle-specific suspension configuration before installation. Because mounting hardware is not included, reuse or source the required hardware separately as needed. Professional installation is recommended, and the suspension should be inspected for related wear in the control arm, knuckle, and adjacent bushings during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman designs this bushing as a standard replacement part and subjects it to testing for reliable OE-style service on the specified BMW and Rolls-Royce applications. Part number 533-644 is built to meet the needs of repair work where original suspension bushing performance has declined.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52761361645749,"sku":"BKKY-533-644","price":47.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_533644_Bac.jpg?v=1783060264","url":"https:\/\/www.partcatalog.com\/products\/dorman-533-644-suspension-control-arm-bushing-rear-lower-at-knuckle","provider":"PartCatalog","version":"1.0","type":"link"}