{"product_id":"june-17-trailer-parts-pro-8k-trailer-axle-wheel-bearing-repair-kit-with-42-spindle-hardware-bks3-305","title":"Trailer Parts Pro 5,200-6,000 lb Trailer Axles Hub \u0026 Drum Bearing and Seal Kit, #42 Spindles, BK3-300","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your trailer maintenance with the Trailer Parts Pro hub and drum bearing and seal kit, specifically engineered for 5.2K to 6K axles featuring #42 spindles. This comprehensive kit ensures smooth performance and reliable load handling by providing essential components for a single wheel assembly service. Designed for durability and precise fitment, this high-quality hardware set helps extend the lifespan of your trailer's wheel bearings and protects against premature wear.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included by Kit Option: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1 x 25520 Inner race\u003c\/p\u003e\n\u003cp\u003e1 x 25580 Inner bearing\u003c\/p\u003e\n\u003cp\u003e1 x LM67010 Outer race\u003c\/p\u003e\n\u003cp\u003e1 x LM67048 Outer bearing\u003c\/p\u003e\n\u003cp\u003e1 x 10-36 Double lip seal\u003c\/p\u003e\n\u003cp\u003e1 x 165649 Cotter pin\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand: Trailer Parts Pro\u003c\/p\u003e\n\u003cp\u003ePart Number: BK3-300\u003c\/p\u003e\n\u003cp\u003eReference Number: 128704\u003c\/p\u003e\n\u003cp\u003eAxle Capacity: 5.2K - 6K\u003c\/p\u003e\n\u003cp\u003eSpindle Type: #42\u003c\/p\u003e\n\u003cp\u003eInner Race OD: 3.265\"\u003c\/p\u003e\n\u003cp\u003eInner Bearing ID: 1.750\"\u003c\/p\u003e\n\u003cp\u003eOuter Race OD: 2.328\"\u003c\/p\u003e\n\u003cp\u003eOuter Bearing ID: 1.250\"\u003c\/p\u003e\n\u003cp\u003eSeal ID: 2.250\"\u003c\/p\u003e","brand":"TPP","offers":[{"title":"Default Title","offer_id":43944503083111,"sku":"BKS3-305","price":41.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/BK3-300.avif?v=1781768078","url":"https:\/\/www.runninggearparts.com\/products\/june-17-trailer-parts-pro-8k-trailer-axle-wheel-bearing-repair-kit-with-42-spindle-hardware-bks3-305","provider":"RunningGearParts.com","version":"1.0","type":"link"}