{"product_id":"dorman-540-277-suspension-stabilizer-bar-bushing-kit-front","title":"Dorman 540-277 Suspension Stabilizer Bar Bushing Kit - Front","description":"\u003ch2\u003eOE-Style Front Stabilizer Bar Bushings\u003c\/h2\u003e\u003cp\u003eDorman 540-277 is a suspension stabilizer bar bushing kit for the front of select Acura NSX models. It is precision-engineered and tested as a standard replacement for the original equipment design, with rubber construction and the correct 18 mm inside diameter for the listed applications.\u003c\/p\u003e\u003cp\u003eFor Acura NSX front suspension service, this Dorman 540-277 bushing kit supports stable sway bar mounting and helps restore proper bar isolation at the chassis. It is a direct-fit replacement for specific NSX applications, including 1991-1994 Acura NSX with an 18.30 mm diameter bar and 1995-2001 Acura NSX front applications with removable T-top excluded.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dorman\u003c\/li\u003e\n\u003cli\u003ePart number: 540-277\u003c\/li\u003e\n\u003cli\u003eSuspension stabilizer bar bushing kit for front position\u003c\/li\u003e\n\u003cli\u003eRubber material for standard replacement service\u003c\/li\u003e\n\u003cli\u003e18 mm inside diameter\u003c\/li\u003e\n\u003cli\u003eNo grease fitting included\u003c\/li\u003e\n\u003cli\u003eNo bracket included\u003c\/li\u003e\n\u003cli\u003eAssembled length: 29.5 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 30 mm\u003c\/li\u003e\n\u003cli\u003ePackage contents: 2 bushings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 540-277 is built for Acura NSX front stabilizer bar service where the original bushings have worn, hardened, or lost their ability to hold the sway bar securely. The rubber construction and OE-style dimensions help maintain proper bar location and reduce unwanted movement at the front suspension mounting point. This part cross-references MOOG Chassis Products K200203 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 1991-1994 Acura NSX, front, 18.30 mm diameter bar. Compatible With 1995-2001 Acura NSX, front, wo\/Removeable T-Top. The part number 540-277 is also referenced in interchange listings for 51316SL0010 and JBU2030.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront sway bar bushing wear\u003c\/li\u003e\n\u003cli\u003eClunking or squeaking from the stabilizer bar area\u003c\/li\u003e\n\u003cli\u003eExcessive movement at the front bar mounting point\u003c\/li\u003e\n\u003cli\u003eLoss of suspension isolation from hardened rubber bushings\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing an OE-style Acura NSX front bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the front stabilizer bar diameter before installation, especially on 1991-1994 Acura NSX models with an 18.30 mm bar. Confirm the vehicle configuration matches the listed fitment, including the 1995-2001 Acura NSX note for vehicles without a removable T-top. Inspect the stabilizer bar and mounting surfaces for wear or corrosion before installing the new bushings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman states that this suspension stabilizer bar bushing kit is precision-engineered and rigorously tested for reliable replacement on the specified vehicles. It is a standard replacement part built to match the original equipment application for the listed Acura NSX front suspension fitments.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52763287847093,"sku":"BKKY-540-277","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_540277_Bac.jpg?v=1783148193","url":"https:\/\/www.partcatalog.com\/products\/dorman-540-277-suspension-stabilizer-bar-bushing-kit-front","provider":"PartCatalog","version":"1.0","type":"link"}