Replacement Hub for a Pontoon Boat Trailer

Updated 04/28/2014 | Published 04/26/2014

Products Featured in This Question

Dexter Trailer Idler Hub Assembly for 2,000-lb Axles - 5 on 4-1/2

(873)

$70.47

Replacement Trailer Hub Bearing - L44649

(2077)

$14.16

Question:

Im trying to determine if this is the correct part number for the hub assembly I need. the bearings are so worn I cant get the number off of them. below is the info I have. - 5 bolts on 4-1/2 BC - 6-1/2 diameter hub - Bearing ID 1.063 - Seal OD 2-9/16 - dust cap OD 1.987 Random numbers on hub casting 051903 HA12 07

asked by: Rob S

Expert Reply:

I am almost certain that the bearings you have, if both the same, are # L44649 bearings with a 1.063 inner diameter. What I really need to know at this point is the inner diameter of the seal, not the outer. Using a set of digital or dial calipers will provide and accurate measurement. You can also measure the spindle with the calipers. I will need the measurements shown in the picture I have included.

expert reply by: Michael H