{"product_id":"reliable-bearings-sw-750-spindle-washer-for-boat-trailer-hubs","title":"Reliable Bearings SW-750 Spindle Washer for Boat Trailer Hubs","description":"\u003cp\u003eThe Reliable Bearings SW-750 is a spindle washer designed for boat trailer hub assemblies. It seats against the spindle to provide a proper bearing surface for the castle nut, helping maintain correct bearing preload and preventing the nut from bearing directly against softer components during hub service or rebuilds.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Reliable Bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e SW-750\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Boat Trailer Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Reliable Bearings SW-750?\u003c\/strong\u003e The SW-750 is a spindle washer used in boat trailer hub assemblies, seating against the spindle to support the castle nut and hub components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the SW-750 spindle washer weigh?\u003c\/strong\u003e The Reliable Bearings SW-750 weighs 1 pound.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat brand makes the SW-750 spindle washer?\u003c\/strong\u003e Reliable Bearings manufactures the SW-750 spindle washer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the SW-750 washer specific to one trailer hub size?\u003c\/strong\u003e The SW-750 is identified by its Reliable Bearings part number; check your hub assembly's spindle to confirm compatibility before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen would I need to replace a spindle washer like the SW-750?\u003c\/strong\u003e A spindle washer such as the SW-750 is typically replaced during hub bearing service or rebuilds when the existing washer is worn, damaged, or missing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the SW-750 come with the castle nut or bearings included?\u003c\/strong\u003e The SW-750 is sold as a standalone spindle washer; bearings, seals, and castle nuts are separate components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category of part is the SW-750?\u003c\/strong\u003e The SW-750 is classified as a boat trailer part, specifically a spindle washer for hub assemblies.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the SW-750 be used on any boat trailer axle?\u003c\/strong\u003e Fitment depends on your trailer's spindle and hub configuration; the SW-750 is a genuine Reliable Bearings part number for hub assembly use.\u003c\/p\u003e","brand":"Reliable Bearings","offers":[{"title":"Default Title","offer_id":49031302709467,"sku":"REL-SW-750","price":0.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/i_a9ae9da1-32e6-48e6-ae23-d7b6c9e5bab2.jpg?v=1785348736","url":"https:\/\/www.goodvibesmarina.com\/products\/reliable-bearings-sw-750-spindle-washer-for-boat-trailer-hubs","provider":"Good Vibes Marina","version":"1.0","type":"link"}