{"product_id":"rancho-rs55187-shock-absorber","title":"Rancho RS55187 Shock Absorber - Rear","description":"\u003ch2\u003eOverview of Rancho RS55187 Suspension Shock Absorber\u003c\/h2\u003e\u003cp\u003eThe Rancho RS55187 suspension shock absorber is engineered specifically for Toyota 4Runner models, providing reliable damping performance. Designed to enhance ride quality and vehicle control, this shock absorber integrates key features tailored for off-road and on-road conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota 4Runner\u003c\/li\u003e\n\u003cli\u003ePart number RS55187 for precise identification\u003c\/li\u003e\n\u003cli\u003eIncludes dust shield for extended durability\u003c\/li\u003e\n\u003cli\u003eExtended bumper stop included for improved suspension travel\u003c\/li\u003e\n\u003cli\u003eLoop bushing lower mount and stem mount upper design\u003c\/li\u003e\n\u003cli\u003eTravel length of 7.47 inches for effective shock absorption\u003c\/li\u003e\n\u003cli\u003eReserve tube diameter of 2.251 inches for enhanced fluid capacity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe RS55187 shock absorber from Rancho’s RS5000X line features a compressed length of 12.34 inches and an extended length of 19.81 inches, accommodating the suspension travel requirements of the Toyota 4Runner. The lower mounting uses a loop bushing mount with a 3\/4 inch bushing inner diameter and 1.9\/16 inch overall length, while the upper mounting is a stem mount with a 2.3\/8 inch stem length and 3\/8-16 thread pitch. This shock absorber includes a dust shield to protect internal components from debris and an extended bumper stop to prevent damage during full compression. The extended hydraulic lockout is not included in this model.\u003c\/p\u003e\u003ch2\u003eAbout the Rancho RS5000X Product Line\u003c\/h2\u003e\u003cp\u003eThe RS5000X series by Rancho is designed to provide a balance between performance and durability for trucks and SUVs. This product line focuses on delivering consistent damping with features like reserve tube construction and protective dust shields. The RS55187 shock absorber fits within this line by offering tailored fitment and robust mounting options suitable for the Toyota 4Runner’s suspension system.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves ride comfort and handling on rough terrain\u003c\/li\u003e\n\u003cli\u003eReduces suspension bottoming and harsh impacts\u003c\/li\u003e\n\u003cli\u003eProtects suspension components from premature wear\u003c\/li\u003e\n\u003cli\u003eMaintains vehicle stability during off-road driving\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged shocks for restored performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Rancho RS55187 shock absorber, ensure compatibility with your Toyota 4Runner model year and suspension setup. The loop bushing lower mount and stem mount upper require proper alignment and torque specifications. It is recommended to inspect mounting hardware and bushings for wear and replace if necessary. The included parts pack P01134 contains essential components for installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRancho RS55187 shock absorbers are manufactured to meet OEM standards for fit and function. The inclusion of a dust shield and extended bumper stop contributes to product longevity. While specific warranty details are not provided here, Rancho typically offers limited warranties covering defects in materials and workmanship. Consult Rancho or authorized distributors for exact warranty terms.\u003c\/p\u003e","brand":"Rancho","offers":[{"title":"Default Title","offer_id":45143924572341,"sku":"BCKM-RS55187","price":76.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TS_RS55187_Ang.jpg?v=1775101215","url":"https:\/\/www.partcatalog.com\/products\/rancho-rs55187-shock-absorber","provider":"PartCatalog","version":"1.0","type":"link"}