Wide Applicability: Our Trailer Hub Kits fit 1-1/16'' to 1-3/8'' #84 spindle tapered axles, supporting 3500lb load, ideal for RV, utility and boat trailers, solving your trailer hub replacement needs
Pre-Installed & lubricated: Trailer Hub Kits come with pre-installed accessories, bearings pre-lubricated with grease and sealed by plastic caps to prevent leakage, enabling quick installation
High-Quality: 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 4 lugs, if outer hole to second hole center is 4'' and adjacent hole center distance is 2.8'', it's 4x4'' pattern, refer to image 4 if you need further guidance