HQALTY Galvanized Trailer Hub Kits 5 on 4.5'' for 3500 lbs 1-1/16'' to 1-3/8'' Tapered Axle 5x4.5 Trailer Idler Hub 5 Lug Bolt Wheel Hubs, 2 Sets — Open-Box, 42% Off

【Enhanced Performance】 The galvanized dust covers provide excellent corrosion and rust resistance. This hub kit helps the spindle hub handle high-speed rotation smoothly, reducing friction coefficient. Enjoy outstanding vibration resistance, wear resistance, and good re-usability, effectively solving common trailer spindle problems like wobbling and oil leakage.

【Durable Material】 Made of cast iron, these trailer hubs offer remarkable strength and rigidity, capable of withstanding heavy loads and harsh environments. They have high resistance to friction and wear, reducing friction during high-speed wheel rotation. The better heat transfer property helps dissipate heat, lowering the risk of overheating and ensuring stable and safe operation.

【Complete Package】 You will receive 2 sets of hub kits (5 bolts 4.5 for 3500lbs), 2pcs L44649 bearings (I.D: 1-1/16"), 2pcs L68149 bearings (I.D: 1-3/8"), 10pcs Lug nuts (1/2"-20 threads), 2pcs dust caps (O.D: 1.98"), 2pcs Washer (I.D: 1"), 2pcs spindle nuts (I.D: 1"), 2pcs cotter pins (L: 2.3"), 2pcs grease seals (O.D 2.56" - I.D 1.72"), 1 pair of gloves. Only fit TAPERED spindle, NOT for STRAIGHT SPINDLE!

【Easy Installation】 Initially pre-tighten the fasteners to 60 N.M. Then tighten the fasteners further to 100 N.M. After fastening, fully lower the vehicle body to the ground. Retighten the nuts diagonally in sequence to the standard 150 N.M torque.

HQALTY galvanized trailer hub kit boasts precision-engineered specifications: a 5x4.5" bolt pattern and support for axles up to 3,500 lbs, making it ideal for most standard trailers. Important Note: It’s specifically designed for tapered spindles—not straight spindles—so please double-check your spindle type and measurements before purchase to ensure a perfect fit. To accommodate various tapered spindle sizes, each kit includes L44649 bearings (1-1/16" I.D.) and L68149 bearings (1-3/8" I.D.), while multiple grease seals (2pcs with 1.25" I.D. and 2pcs with 1.5" I.D.) further enhance compatibility, letting you find the right fit for your setup effortlessly. These hubs offer exceptional strength and rigidity, easily withstanding heavy loads, rough roads, off-road terrain, and extreme weather conditions. The cast iron material also boasts superior friction and wear resistance, reducing wear during prolonged high-speed rotation, while its excellent heat transfer properties dissipate heat efficiently—lowering the risk of overheating and hub failure.