{"product_id":"bilstein-25-277227-suspension-shock-absorber-rear","title":"Bilstein 25-277227 Suspension Shock Absorber - Rear","description":"\u003ch2\u003eBilstein B8 5160 Rear Shock for Xterra\u003c\/h2\u003e\u003cp\u003eThe Bilstein B8 5160 remote reservoir shock absorber is a direct-fit rear suspension upgrade for lifted Nissan Xterra models. Part number 25-277227 is built for 2005-2015 Nissan Xterra applications with 0-1 inch of rear lift, adding reservoir cooling capacity and additional wheel travel for more controlled off-road performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRemote reservoir design for increased cooling capacity\u003c\/li\u003e\n\u003cli\u003eMonotube internal design for consistent fade-resistant damping\u003c\/li\u003e\n\u003cli\u003eVelocity-sensitive digressive valving tuned for the application\u003c\/li\u003e\n\u003cli\u003eSmooth-body shock construction with zinc-plated finish\u003c\/li\u003e\n\u003cli\u003e360-degree swivel banjo hose fitting for low-profile routing\u003c\/li\u003e\n\u003cli\u003eRear position shock absorber for lifted Nissan Xterra use\u003c\/li\u003e\n\u003cli\u003eEye 15.9 mm upper mount and Eye 14 mm lower mount\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe Bilstein B8 5160 series is aimed at lifted truck and SUV suspension setups that need more thermal capacity and suspension control than a standard shock. This line uses a remote reservoir layout to help manage heat during repeated compression cycles, while the monotube architecture supports stable damping response across changing terrain. For Nissan Xterra owners, the B8 5160 line provides a direct-fit rear shock solution matched to the vehicle’s lift range.\u003c\/p\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eBilstein 25-277227 is a rear suspension shock absorber engineered for 2005-2015 Nissan Xterra models with 0-1 inch of rear lift. The remote reservoir increases oil volume and cooling capacity, while the monotube design helps maintain consistent damping under demanding conditions. Bilstein’s digressive valve settings are application-specific, giving the shock a controlled response for off-road use, towing, and uneven-road driving. The 46 mm body diameter, 12.95-inch collapsed length, and 20.89-inch extended length support proper rear suspension travel in the intended fitment range.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Shock Absorber Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive rear suspension bounce on lifted Nissan Xterra vehicles\u003c\/li\u003e\n\u003cli\u003eHeat buildup during repeated off-road compression cycles\u003c\/li\u003e\n\u003cli\u003eReduced wheel travel from a standard rear shock setup\u003c\/li\u003e\n\u003cli\u003eInconsistent damping response on rough terrain\u003c\/li\u003e\n\u003cli\u003eRear suspension control loss after lift modifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Fitment\u003c\/h2\u003e\u003cp\u003eFits 2005-2015 Nissan Xterra, rear, with 0-1 inch rear lift. Confirm rear suspension lift height and mount style before installation. The shock uses an eye-to-eye mounting configuration with a 15.9 mm upper eye and 14 mm lower eye, and the remote reservoir hose fitting is designed for a clean, low-profile layout. Part number 25-277227 is also referenced as 25277227 and 283877.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFits 2005-2015 Nissan Xterra, rear, with 0-1 inch rear lift\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBilstein manufactures the B8 5160 series with a monotube internal design, zinc-plated finish, and application-specific valving for consistent suspension performance. Part number 25-277227 is built as a direct-fit shock absorber for the listed Nissan Xterra rear application.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":52401908449461,"sku":"BBGL-25-277227","price":212.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/B5_25277227_Fro.jpg?v=1777762824","url":"https:\/\/www.partcatalog.com\/products\/bilstein-25-277227-suspension-shock-absorber-rear","provider":"PartCatalog","version":"1.0","type":"link"}