Fanmoss 2 Sets 2000lbs Trailer Hubs 5 Lug, 5 Bolt 4.5" Trailer Axle Kit Fits 1" and 1-1/16" Trailer Straight Spindles for RV & Boat Trailers

Wide Applicability: Our Trailer Hub 5 Lug fit 1" and 1-1/16" Trailer Straight Spindles, supporting 2000lb load, suitable for RV, utility and boat trailers, solving your trailer hub replacement needs

Unassembled & Unlubricated: Not the same as the other two models, this Trailer Hub Kit comes with unassembled accessories. Bearings are not pre-lubricated and require manual greasing before installation. No plastic sealing caps are included, allowing users to customize lubrication and assembly according to specific needs

High-Quality Construction: Our Trailer kits following U.S.G 3000 standard, these hub kits feature rust-resistant carbon steel hubs, low-noise precision bearing steel bearings and leak-proof double-lip grease seals

Clear Size & Quantity: Each package includes 2 Trailer Hub Kits, matching outer/inner bearings, lug nuts, washers, spindle nuts, cotter pins, grease seals, dust caps and rubber plugs, check images for details

Easy Bolt Pattern Measurement: For 5 lugs, if outer hole to second hole center is 4.5'' and adjacent hole center distance is 2-5/8'', it's 5x4.5'' pattern, refer to image 4 if you need further guidance

When it comes to trailer maintenance or upgrades, reliable hub kits are non-negotiable—and our 2Sets 2000Lb Trailer Idler Hub Kits 5 Bolt 4.5" are built to deliver the performance and convenience American trailer owners demand. Whether you’re outfitting an RV for a cross-country trip, a utility trailer for backyard projects, or a boat trailer for weekend fishing, these 5 lug hub kits are engineered to fit seamlessly and last. We know installation hassle is a top frustration, so we’ve taken the work out of it: every component comes pre-installed, and bearings are pre-lubricated with high-quality grease, sealed tight with plastic caps to lock in protection and prevent leakage. No more fumbling with loose parts or messy lubrication—just mount and go, saving you valuable time and effort compared to traditional non-preassembled hubs. Quality is at the core of every kit, adhering strictly to U.S. G3000 standards. The hubs are crafted from premium carbon steel with a rust-resistant finish, standing up to road grime and weather. Bearings are made of durable bearing steel, precision-manufactured for smooth, low-noise operation. The double-lip grease seals add an extra layer of security, ensuring no leaks to keep your trailer running smoothly mile after mile. Confidence in fit starts with clarity: each set includes 2 hubs and all matching hardware—from L44649 outer bearings (1/16'' I.D.) to L44643 inner bearings (1“ I.D.), plus all necessary lug nuts, washers, and seals. We’ve even made bolt pattern identification easy: follow the simple measurement guide (or check image 3) to confirm the 5x4.5'' pattern fits your trailer. With everything you need in one box, you can avoid mismatched parts and get your trailer back on the road faster. Don’t settle for subpar hub kits that risk safety or require extra work. Choose a kit that combines U.S.-standard quality, pre-assembled convenience, and perfect fit for your RV, utility, or boat trailer. Our Trailer Idler Hub Kits 5 Bolt 4.5 aren’t just parts—they’re peace of mind for every journey.