Replacement For my 2004 Ranger Single Axle Trailer With Cool Hubs

Updated 01/21/2020 | Published 01/20/2020

Products Featured in This Question

4" Carbon Fiber Digital Caliper

(26)

$12.34

Replacement Race for L44643 and L44649 Bearings

(1303)

$5.15

Replacement Trailer Hub Bearing - L44649

(2189)

$23.94

Replacement Race for L68149 Bearing

(1303)

$4.25

Replacement Trailer Hub Bearing - L68149

(2189)

$19.67

Question:

Need parts to repair 2004 Single axle cool hubs that are leaking.

asked by: Todd S

Expert Reply:

To determine the correct replacement bearings, races and seals for the oil bath cool hubs on your Ranger Boat Trailer you will want to remove one of the hub assemblies so that you can take note of the part numbers on the existing components. If you refer to the photo I linked you'll see how these parts numbers usually appear.

Experience with Ranger trailers like yours suggests that it may well use inner bearing # L68149, outer bearing # L44649, inner race # L68111 and outer race # L44610. The oil seals we need to measure. You can measure the inner and outer diameters of your seals with a caliper like # PTW80157 to find the correct replacements. You will want the size of the part indicated by the letter b on the attached diagram.

expert reply by: Randy B