{"product_id":"rancho-rs55288-shock-absorber","title":"Rancho RS55288 Shock Absorber - Front","description":"\u003ch2\u003eReliable Suspension Shock Absorber for Chevrolet, GMC, and Hummer\u003c\/h2\u003e\u003cp\u003eThe Rancho RS55288 suspension shock absorber is engineered to provide consistent performance for heavy-duty trucks and SUVs. Designed specifically for Chevrolet Silverado 2500 HD, Sierra 3500, and Hummer H2 models, this shock absorber helps maintain vehicle stability and control under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 2500 HD, Sierra 3500, Suburban 3500 HD, and Hummer H2\u003c\/li\u003e\n\u003cli\u003ePart number RS55288 for precise fitment\u003c\/li\u003e\n\u003cli\u003eIncludes dust shield for extended durability\u003c\/li\u003e\n\u003cli\u003eCompressed length: 13.04 inches; extended length: 15.39 inches\u003c\/li\u003e\n\u003cli\u003eTravel length of 2.35 inches for effective suspension movement\u003c\/li\u003e\n\u003cli\u003eLower mounting with loop bushing and sleeve mount (14mm sleeve ID x 1.5\/16\" sleeve OAL)\u003c\/li\u003e\n\u003cli\u003eUpper stem mount with 2.5\/8\" stem length and 1\/2\"-13 thread pitch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Rancho RS5000X Product Line\u003c\/h2\u003e\u003cp\u003eThe RS5000X series from Rancho is designed to deliver reliable shock absorption for heavy-duty and off-road applications. This product line focuses on durability and consistent damping performance, making it suitable for trucks like the Chevrolet Silverado and GMC Sierra models. The RS55288 shock absorber benefits from this engineering, providing a balance of comfort and control for demanding driving conditions.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Rancho RS55288 suspension shock absorber features a dust shield to protect internal components from debris and extend service life. With a compressed length of 13.04 inches and an extended length of 15.39 inches, it offers a travel length of 2.35 inches, allowing for smooth suspension articulation. The lower mounting uses a loop bushing and sleeve mount with a 14mm sleeve inner diameter and 1.5\/16\" outer sleeve length, ensuring a secure fit. The upper mounting is a stem mount with a 2.5\/8\" stem length and 1\/2\"-13 thread pitch, designed for straightforward installation on compatible Chevrolet, GMC, and Hummer models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores suspension stability on Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD trucks\u003c\/li\u003e\n\u003cli\u003eReduces excessive bouncing and improves ride comfort on Hummer H2 vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses wear-related shock absorber failure in heavy-duty trucks\u003c\/li\u003e\n\u003cli\u003eEnhances control and handling for loaded or towing conditions\u003c\/li\u003e\n\u003cli\u003ePrevents premature suspension component wear by maintaining proper damping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify part number RS55288 matches vehicle specifications before installation\u003c\/li\u003e\n\u003cli\u003eEnsure upper and lower mounting points correspond to the described stem and loop bushing mounts\u003c\/li\u003e\n\u003cli\u003eUse the included parts pack P01167 for a complete installation\u003c\/li\u003e\n\u003cli\u003eInspect mounting hardware and suspension components for wear during replacement\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRancho RS5000X shock absorbers are manufactured to meet OEM standards for durability and performance. The RS55288 part includes a dust shield to enhance longevity under harsh conditions. While specific warranty details are not provided here, Rancho products typically come with a limited warranty covering defects in materials and workmanship. Consult Rancho or your parts provider for exact warranty terms.\u003c\/p\u003e","brand":"Rancho","offers":[{"title":"Default Title","offer_id":45143957209269,"sku":"BCKM-RS55288","price":76.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TS_RS55288_Fro_00a8afac-09b9-44ea-b2b2-4b3fd136bb75.jpg?v=1775101229","url":"https:\/\/www.partcatalog.com\/products\/rancho-rs55288-shock-absorber","provider":"PartCatalog","version":"1.0","type":"link"}