{"product_id":"spindle-nut-retainer-retainer-cage-bt8-42-spindle-2k-8k-capacity-e-z-lube","title":"Spindle Nut Retainer - Retainer Cage - BT8 - #42 Spindle - 2K - 8K Capacity E-Z Lube","description":"\u003cp class=\"isSelectedEnd\"\u003eSecure your trailer hub assembly with this Spindle Nut Retainer Cage, designed for BT8 and #42 E-Z Lube spindles on trailer axles with 2,000 lb to 8,000 lb capacities. This retainer cage locks the spindle nut in place, helping prevent loosening caused by vibration while maintaining proper bearing preload. Manufactured from durable steel for long-lasting performance, it is an essential replacement part during hub, bearing, or axle service.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFits BT8 and #42 E-Z Lube trailer spindles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with 2K–8K trailer axle capacities\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecures the spindle nut to help prevent loosening\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaintains proper bearing adjustment and preload\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable steel construction for long service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for worn or damaged retainer cages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy to install during hub and bearing maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for utility, boat, cargo, equipment, and livestock trailers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps ensure safe and reliable trailer operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for dependable OEM-style performance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eProduct Type: Spindle Nut Retainer Cage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpindle Compatibility: BT8 and #42 E-Z Lube\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAxle Capacity: 2,000 lb–8,000 lb\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFinish: Corrosion-Resistant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApplication: Trailer Hub and Spindle Assemblies\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation: Direct Replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YAGI Pipe and Steel \/ McKee's Discount Steel","offers":[{"title":"Default Title","offer_id":43321944604749,"sku":"YG.07282026.02","price":5.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4793\/4285\/files\/Screenshot2026-07-28104037.png?v=1785253252","url":"https:\/\/yagipipeandsteel.com\/products\/spindle-nut-retainer-retainer-cage-bt8-42-spindle-2k-8k-capacity-e-z-lube","provider":"YAGI Pipe and Steel \/ McKee's Discount Steel","version":"1.0","type":"link"}