Pacific Trailers

Trailer Wheel Hub KIT for 3500lb. axles - L68149/L44649 Bearings - 5 on 4.5"

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  • Regular price $ 56.95
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5-Lug on 4.5" Trailer Wheel Idler Hub Kit for 1 3/8" x 1 1/16" tapered, 3500lb. Axles #PT5X45HUBKIT35KTS

Complete trailer idler hub assembly includes a 5 lug on 4.5" bolt pattern hub, bearings, seal, lug nuts, cotter pin, and dust cap.  Made of cast iron and e-coated for corrosion resistance.  Fits standard  1 3/8" x 1 1/16" tapered  3500lb. axle spindles with L68149 inner and L44649 outer bearings.


  • Spindle Size: 1 3/8" x 1 1/16" tapered 
  • Bearing and Seal Information:
    • Inner L68149
    • Outer L44649
    • Double Lip grease seal with a 1.71" inside diameter
    • Races included and pressed in
  • Lug Pattern: 5 on 4.5"  with 1/2" wheel studs.
  • Hub Capacity: 1750 lbs.
  • Dust cap outside diameter: 1.980"

This wheel hub kit is very common and can be used as a direct replacement for any trailer wheel idler hub requiring these specifications, regardless of make or manufacturer.


Customer Reviews

Based on 18 reviews
stefan w. (Radcliff, US)

Happy 😊

Chris E. (Birmingham, US)
Hub and spindle

Both parts worked perfectly..Arrived right on time...5-☆

John s. (Chicago, US)
no problems

everything was fine

Eric O.
3500# axle bearing

Everything fit well and have had no issues

Donald B. (Racine, US)
3500 lb trailer axle

Perfect fit, awesome company with awesome service and quick delivery.

Matthew M. (Vacaville, US)

Thank you.

James C. (Saint Paul, US)
Replacement Trailer Hub

Exactly what I needed to replace a damaged hub. Great price and the product arrived in just a few days. It would be nice if there were a lower priced shipping option, even if slower.

Lincoln C. (Ridgeland, US)
Hub and bearings

Would love to give a review, but still waiting on my axle from y'all so I can put it on. Account number is 46654

Rick D. (Indianapolis, US)

Very happy

viet h. (Alameda, US)
Happy fishermen

From Northern California was going fishing in San Diego. Pre trip checking, one of 4 wheels wobble, no time to check, I just ordered 2 complete assemble wheel hub with bearings race Pre installed, all I have to do was packed bearings with grease then install, fit exactly as expected, I also pack grease the other to carry along for spare. This is my second ordering parts for my almost 20 years old trailer, every time ordered parts came within days, I’m very satisfied with Pacific trailer, prices very reasonable, I wouldn’t go anywhere for trailer part👍👍👍