【FIT】For trailer idler hub 5 on 4-1/2" for 3,500 lbs trailer axle.Fits 1-1/16'' to 1-3/8" Trailer Axles 3500lb #84 Spindle.Please measure the old hub size.And confirm that the bearings are L44649 and L68149.
【HOT-DIP GALVANIZED】Hot-dip galvanizing has excellent corrosion resistance. Compared to black spray paint, galvanizing has better resistance to seawater corrosion.
【PRE-ASSEMBLY AND LUBRICATION】All accessories are pre-installed.Pre-lubrication of bearings with grease.Sealed with plastic caps to prevent leakage. Very easy to install compared to hubs that are not pre-installed.
【HIGH QUALITY】Strictly following the U.S. G3000 standard, the hub is made of high-quality carbon steel with anti-rust surface treatment; the bearing is made of high-quality bearing steel with precision bearings for low working noise; the grease seal adopts a double-lip design for no leakage.
【WELL PACKING 】The parts are packed in in a heavy duty box with bubble wrap.Effectively avoid damage due to parts colliding with each other in the box.