LUXTRKSTO Trailer Hub Bearing Kit 4-Set for 3,500 lb Trailers — Spindle #84, Chrome Steel Bearings & Double-Lip Seals

LUXTRKSTO 4Sets Trailer Hub Bearings Kit supplies four complete hub assemblies (40 pieces total) to service 3500 lb trailers with 1-1/16" to 1-3/8" tapered axles and spindle #84.

This full-package bearing and seal kit is built to replace worn hub internals, reduce vibration, and keep trailer wheels running smoothly. The set bundles inner and outer bearings, races, grease seals, spindle nuts, washers, cotter pins, dust caps and rubber plugs — everything needed for multiple repairs or to stock a spare set. Components are precision-machined from chrome steel where required, and packaged to resist shipment damage.

What parts are included and why does that matter?

The kit contains 40 discrete components arranged to equip four wheels: paired bearings and races for each hub, grease seals, hardware and protective dust caps. Having all matched parts together avoids compatibility issues and saves repeated trips to the parts store.

• 4 × L68149 inner bearings and 4 × L68111 inner races
• 4 × L44649 outer bearings and 4 × L44610 outer races
• 4 × 171255TB grease seals (1.719" I.D., 2.565" O.D.)
• 4 × spindle (castle) nuts, 4 × shaft washers, 4 × cotter pins
• 4 × dust caps and 4 × rubber plugs for hub protection

How durable and long-lasting are the components?

Bearings are made from hardened chrome steel to resist wear and preserve roundness under load; grease seals feature a double-lip design with a spring to retain lubricant and keep contaminants out. These choices reduce friction and vibration while extending service intervals when installed and maintained correctly.

• Hardened chrome steel bearings for reduced wear and quieter rotation
• Double-lip grease seals with reinforcement spring for leak resistance
• Stamping and machining tolerances suited to heavy-duty trailer use

Will this kit fit my trailer and how do I confirm compatibility?

This kit is intended for trailers rated up to approximately 3,500 lb using tapered axles sized 1-1/16" to 1-3/8" and spindle number 84. Confirm fit by measuring your axle taper and matching spindle number, or checking existing bearing and race part numbers on your hubs.

• Intended for 3500 lb trailers with tapered axles 1-1/16"–1-3/8"
• Designed for spindle #84; compare axle/spindle marking before purchase
• Includes hardware to replace four hub assemblies at once

How difficult is installation and are there any special tips?

Installation is straightforward for a homeowner familiar with wheel bearings, hub assembly and basic hand tools. A key tip: the dust caps are intentionally slightly oversize to ensure a tight press fit — use a wood block or rubber mallet to seat them evenly without denting.

• Standard hub press-fit for dust caps — use a wood block or rubber mallet
• Torque and cotter-pin the spindle nut to secure preload per axle spec
• Pack bearings with grease and check seals for proper seating

Who this kit is for: Mechanics, trailer owners, and fleet operators who need a cost-effective, complete replacement for four trailer hubs. It’s useful for scheduled maintenance or emergency repairs when you prefer a matched set of bearings, races, seals and hardware, and for anyone who wants to keep spare parts on hand to minimize downtime.