2 Sets Trailer Idler Hub Kit 5 on 4.5" for 3500 lbs Trailer 1-1/16" to 1-3/8" Axle, 5 Lug Trailer Hub with L44649 L68149 Bearing Kit, 5×4.5 Trailer Replacement Hub 5-Hole Trailer Wheel Hub Kit，22017K - Saree

• UPC   666186772218
• 【Parameter specification】Trailer Hub Kits fits 1-1/16" to 1-3/8" axles for 3500 lbs trailers (#84 Spindle EZ-Lube Axle). Dust Cap (O.D: 1.98"), L44649 Outer Bearing (I.D: 1-1/16"), L68149 Inner Bearing (I.D: 1-3/8"), Grease Seals (2.56" O.D. - 1.72" I.D.), Lug Nuts (1/2"-20 thread). Please check size information and compatibility before purchasing hub kits. 【Improve trailer performance】The trailer wheel hub kits are coated in black and the dust cover surface is galvanized to prevent corrosion and rust. Installing the 22017k idler hub kit on the trailer axle can help the spindle hub to easily cope with high speed rotation and reduce the coefficient of friction of the hub, you will enjoy excellent vibration resistance, wear resistance and good reusability, which can completely solve the problems of trailer spindle wobbling and oil leakage. 【Reliable】Cast iron trailer hubs have excellent strength and rigidity for applications subjected to heavy loads and harsh environments, and idler hubs 3500lbs have high resistance to friction and wear. Cast iron hub kits are able to reduce friction when the wheel is rotating at high speeds, ensuring the stability and operational safety. Cast iron wheel hub kits have better heat transfer properties than regular 5 on 4.5 wheel kits, which helps dissipate heat and reduces the risk of overheating. 【Easy to install and individually wrapped】The 5 lug trailer hub kits contains rigorously tested and certified high-quality fittings that provide stable support and protection to ensure the reliability and durability of the hub at high rotational speeds. The 5*4.5 idler hub kits come with pre-installed bearing housings and bolts for easy installation. The boat wheel hub kits are individually packaged to minimize wear and tear during shipping. 【What you will get】You will receive: 2pcs hub kits (5 bolts 4.5 for 3500lbs), 2pcs L44649 Outer bearings (I.D: 1-1/16"), 2pcs L68149 Inner bearings (I.D: 1-3/8"), 10pcs Lug nuts (1/2"-20 threads), 2PCS Dust Caps (O.D: 1.98"), 2PCS Grease Seals (O.D 2.56" - I.D 1.72"). Our 5*4.5 idler hub kits offer 1 year warranty, during this period you can contact me at any time and I will reply within 24 hours.