{"product_id":"bilstein-25-312003-suspension-shock-absorber-rear","title":"Bilstein 25-312003 Suspension Shock Absorber - Rear","description":"\u003ch2\u003eBilstein B8 5160 Shock Absorber for Jeep Wrangler JK\u003c\/h2\u003e\u003cp\u003eThe Bilstein B8 5160 suspension shock absorber (part number 25-312003) is engineered for Jeep Wrangler and Wrangler JK models requiring reliable monotube shocks with external reservoirs. Designed to enhance off-road and on-road handling, this shock absorber offers consistent damping performance without adjustability.\u003c\/p\u003e\u003ch2\u003eKey Features of Bilstein 25-312003 Shock Absorber\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-adjustable damping for consistent ride quality\u003c\/li\u003e\n\u003cli\u003eMonotube internal design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eIncludes billet reservoir clamp for secure mounting\u003c\/li\u003e\n\u003cli\u003eSmooth body design (non-coilover) with zinc plated finish\u003c\/li\u003e\n\u003cli\u003eCollapsed length: 16.12 inches (409.5 mm), extended length: 27.45 inches (697.2 mm)\u003c\/li\u003e\n\u003cli\u003eStroke\/travel length of 11.33 inches (287.8 mm)\u003c\/li\u003e\n\u003cli\u003eLower mount type: 12.1mm eye; upper mount type: bar pin\u003c\/li\u003e\n\u003cli\u003e46mm piston diameter and 14mm shaft diameter for durability\u003c\/li\u003e\n\u003cli\u003eExternal reservoir included for improved fluid capacity and cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bilstein B8 5160 Product Line\u003c\/h2\u003e\u003cp\u003eThe B8 5160 series from Bilstein is designed specifically for light trucks and SUVs, including Jeep Wrangler models. This product line features monotube shocks with remote reservoirs to provide enhanced damping control and heat management during demanding driving conditions. The 25-312003 shock absorber is part of this series, offering a smooth body design that is compatible with vehicles requiring non-coilover suspension setups.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bilstein shock absorber is built with a monotube internal design that allows for efficient heat dissipation, reducing fade during extended use. The external reservoir increases fluid volume, which helps maintain consistent damping performance under heavy loads or rough terrain. The zinc plated finish provides corrosion resistance, while the included billet reservoir clamp ensures secure installation of the reservoir. With a piston diameter of 46mm and a shaft diameter of 14mm, this shock absorber is engineered for durability and reliable performance on Jeep Wrangler and Wrangler JK vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves handling and stability on off-road trails and uneven terrain\u003c\/li\u003e\n\u003cli\u003eReduces shock fade during extended or aggressive driving\u003c\/li\u003e\n\u003cli\u003eAddresses worn or leaking factory shocks causing poor ride quality\u003c\/li\u003e\n\u003cli\u003eEnhances suspension travel and articulation for lifted Jeep Wranglers\u003c\/li\u003e\n\u003cli\u003eMaintains consistent damping without the need for manual adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eCompatible with Jeep Wrangler and Wrangler JK models, this shock absorber requires mounting to the factory lower eye (12.1mm) and upper bar pin mounts. The included billet reservoir clamp should be used to secure the external reservoir properly. Since this is a non-adjustable shock, no damping tuning is necessary. Ensure all mounting points are clean and free of debris before installation to maintain proper fitment and function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBilstein shock absorbers are manufactured to meet strict quality standards for durability and performance. The B8 5160 series, including part number 25-312003, undergoes rigorous testing to ensure consistent damping characteristics and long service life. Warranty information is provided by Bilstein and should be verified with the manufacturer or authorized distributor.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":52217238257845,"sku":"BBGL-25-312003","price":268.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/B5_25312003_FRO.jpg?v=1775605497","url":"https:\/\/www.partcatalog.com\/products\/bilstein-25-312003-suspension-shock-absorber-rear","provider":"PartCatalog","version":"1.0","type":"link"}