{"product_id":"dorman-949-730xd-suspension-strut-and-coil-spring-assembly-front","title":"Dorman 949-730XD Suspension Strut and Coil Spring Assembly - Front","description":"\u003ch2\u003eLoaded Magnetic Front Strut Assembly\u003c\/h2\u003e\u003cp\u003eDorman 949-730XD is a front suspension strut and coil spring assembly for select GMC, Chevrolet, and Cadillac trucks and SUVs with magnetic ride control. It replaces a common OE failure point with an upgraded top seal design and a pre-assembled loaded configuration for a direct repair on the front suspension.\u003c\/p\u003e\u003cp\u003eFits 2015-2020 Cadillac Escalade, front; 2015-2020 Chevrolet Tahoe, front; 2015-2020 GMC Yukon, front; 2015-2020 GMC Yukon XL, front; 2015-2018 Chevrolet Silverado 1500, front; 2015-2018 GMC Sierra, front; and 2015-2018 GMC Sierra 1500, front.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: 949-730XD\u003c\/li\u003e\n\u003cli\u003eLoaded magnetic strut assembly with coil spring pre-installed\u003c\/li\u003e\n\u003cli\u003eUpgraded top seal block assembly helps address fluid leakage at the OE seal area\u003c\/li\u003e\n\u003cli\u003ePatent-pending seal design relieves and restores internal fluid pressure during suspension movement\u003c\/li\u003e\n\u003cli\u003eMore durable mounting points support long service life under demanding use\u003c\/li\u003e\n\u003cli\u003eSingle-tube construction with gas-charged, adjustable design\u003c\/li\u003e\n\u003cli\u003eBoot included; mounting hardware not included\u003c\/li\u003e\n\u003cli\u003eFront position application for magnetic ride control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Assembly Matters\u003c\/h2\u003e\u003cp\u003eOn affected Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, GMC Yukon XL, Chevrolet Silverado 1500, and GMC Sierra applications, front strut seal wear can lead to fluid loss, reduced damping, and a noticeable drop in ride control. Dorman 949-730XD addresses that failure mode with an OE FIX design that improves seal durability while keeping the assembly service-ready. This part cross-references Arnott Industries MR-3840 and SK-3354 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront strut fluid leakage\u003c\/li\u003e\n\u003cli\u003eReduced damping performance\u003c\/li\u003e\n\u003cli\u003eExcessive bounce or poor ride control\u003c\/li\u003e\n\u003cli\u003eSuspension noise from worn mounting points\u003c\/li\u003e\n\u003cli\u003eFailed inspection related to suspension condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eThis is a pre-assembled loaded strut and spring assembly, so installation does not require a spring compressor. Confirm magnetic ride control equipment, front position, and exact vehicle fitment before installation. The assembly uses a bolt upper mount and T-bar lower mount, with no mounting hardware included.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman engineered this OE FIX replacement to improve on the original seal design and strengthen key mounting areas for durability. The part number 949-730XD is built as a standard replacement for the listed front applications on 2015-2020 Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, GMC Yukon XL, and 2015-2018 Chevrolet Silverado 1500 and GMC Sierra models.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798273323189,"sku":"BKKY-949-730XD","price":814.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_949730XD_FRO.jpg?v=1784010855","url":"https:\/\/www.partcatalog.com\/products\/dorman-949-730xd-suspension-strut-and-coil-spring-assembly-front","provider":"PartCatalog","version":"1.0","type":"link"}