{"product_id":"dorman-540-161-suspension-knuckle-bushing-rear-lower","title":"Dorman 540-161 Suspension Knuckle Bushing - Rear Lower","description":"\u003ch2\u003eOE-Style Rear Lower Bushing for Cadillac CTS\u003c\/h2\u003e\u003cp\u003eDorman 540-161 is a suspension knuckle bushing built as a standard replacement for the original equipment part on select Cadillac CTS applications. It uses steel and rubber construction to restore the rear lower trailing arm mounting point with a direct-fit service part.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered suspension knuckle bushing for OE-style replacement\u003c\/li\u003e\n\u003cli\u003eSteel and rubber construction for the rear lower suspension location\u003c\/li\u003e\n\u003cli\u003eBlack and silver finish\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for service repair\u003c\/li\u003e\n\u003cli\u003eFits select 2008-2015 Cadillac CTS rear lower trailing arm bushing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension knuckle bushing, part number 540-161, is made for rear lower trailing arm bushing service on Cadillac CTS models. It is engineered and tested to replace the original equipment bushing on specific vehicles, helping maintain the suspension connection at the knuckle and trailing arm interface. For buyers searching for a Cadillac CTS rear lower trailing arm bushing or Dorman 540-161 replacement, this part provides a direct service solution for the listed applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references MOOG Chassis Products K200641 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcess movement at the rear lower suspension mounting point\u003c\/li\u003e\n\u003cli\u003eWorn rubber causing looseness or degraded suspension feel\u003c\/li\u003e\n\u003cli\u003eNoise from a deteriorated trailing arm bushing\u003c\/li\u003e\n\u003cli\u003eSuspension alignment changes related to bushing wear\u003c\/li\u003e\n\u003cli\u003eService replacement for a damaged Cadillac CTS knuckle bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify vehicle year and rear lower position before installation. This bushing does not include mounting hardware. Because suspension bushings are press-fit service components, proper removal and installation tools are recommended to avoid damage to the knuckle or trailing arm assembly. Confirm inside diameter, outside diameter, and length against the original part before service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman states this suspension knuckle bushing is precision-engineered and rigorously tested for reliable replacement on the specified vehicles. It is supplied as a standard replacement part for select Cadillac CTS rear lower trailing arm bushing applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52763284275381,"sku":"BKKY-540-161","price":17.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_540161_Fro.jpg?v=1783147782","url":"https:\/\/www.partcatalog.com\/products\/dorman-540-161-suspension-knuckle-bushing-rear-lower","provider":"PartCatalog","version":"1.0","type":"link"}