Will this fit my trailer axle?

It fits spindles with a 1.376 inch inner and 1.061 inch outer diameter, the common 3,500 lb trailer axle. Measure your spindle and hub seal bore before ordering.

What is included in the box?

Four inner bearings, four outer bearings, four races and four grease seals, eight pieces total. Grease and installation tools are not included.

Is this a good deal compared with buying bearings separately?

A full kit usually costs less than buying each bearing and seal individually, and it saves trips to the parts store. Compare the per-set price against name-brand bearings if you tow often.

How often should trailer bearings be replaced?

Inspect and repack every 12 months or 12,000 miles, and replace any bearing with pitting, discoloration or rough rotation. Boat trailers that see water need more frequent checks.

Are these bearings pre-greased?

No. Pack them with wheel bearing grease before installation and set the spindle nut to the manufacturer's torque, then check for play after a short drive.

GREPSPUD 4Sets L68149/L44649 Bearing Kit

Last price we saw

$34.99at Amazon, last seen Oct 30

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Our take on the GREPSPUD 4Sets L68149/L44649 Bearing Kit

This is a 4-set trailer wheel bearing kit built around the L68149 inner bearing and L44649 outer bearing, with matching races and grease seals. It fits common 3,500 lb trailer axles with a 1.376 inch inner spindle and 1.061 inch outer spindle, so it covers one axle's worth of bearings with spares. The eight pieces arrive boxed with bubble wrap. No current price was provided, so check the listing for the latest figure.

Best forTrailer owners repacking or replacing bearings on a 3,500 lb axleDIY mechanics who want a full axle set in one boxBoat trailer owners doing seasonal bearing service