Bearing and Seal kits for Lippert 4400lb axles?

[bobbecky]

For the 5.2K axles with those bearings, the inner race should be 25520 and the outer race should be LM67010.

To determine what is on the axle, look on the rear of the axle tubes, and there should be a label with numbers on them, and also there should be a number stamped into the tube. With the information on the axles, call Dexter and they will tell you exactly what was on your axles when they were shipped to Keystone. Their number is 574-295-7888. Also, Lippert makes the frames and Dexter makes the axles and Keystone assembles the Dexter axles to the Lippert frames. These are the tag and number on our 7K axles:

[MarkEHansen]

When I got to Dexter (Dexter Parts Online, http://www.dexterpartsonline.com) the fellow said he would be unable to look up my axles based on the sticker on the axle, due to their office closing in 9 minutes - I told him the numbers off of the bearings I took out of my axle, and that's when it said it was a 5.2k.

I plan to call him back tomorrow morning to get more information on the bearings and races needed by these axles.

[MarkEHansen]

My axles have Lippert labels on them, not Dexter - which is what started my confusion.

[MarkEHansen]

Bob,

Are you sure about those race part numbers?

The outer race number you gave (LM67010) is the same as what went on the 4.4K axle, but the bearing part number is different between the two axles.

I'll find out for sure when I call Dexter tomorrow.

Thanks,

[bobbecky]

Originally Posted by MarkEHansen

Bob,

Are you sure about those race part numbers?

The outer race number you gave (LM67010) is the same as what went on the 4.4K axle, but the bearing part number is different between the two axles.

I'll find out for sure when I call Dexter tomorrow.

Thanks,

This shows they used the same for both the 4400 and the 5200 axle: https://www.ordertrailerparts.com/co...-5-200lb-axles

This could also be a very good resource: https://www.etrailer.com/question-120473.html

[bg71361]

Here are all the part numbers I used on my 4400lb Dexter axles.

Axles 4400lbs Dexter Axle, 6 bolt, 10x2 1/4 brake shoe,
Inner bearing K71-390-00, L68111 cup, L68149 cone
Outer bearing K71-307-00, LM67010 cup, LM67048 cone
Seal double lip 11-19
Backing plate assembly LH K23-478-00 RH K23-479-00
Dexter 8-407 drums on trailer.

[JRTJH]

Originally Posted by bg71361

Here are all the part numbers I used on my 4400lb Dexter axles.

Axles 4400lbs Dexter Axle, 6 bolt, 10x2 1/4 brake shoe,
Inner bearing K71-390-00, L68111 cup, L68149 cone
Outer bearing K71-307-00, LM67010 cup, LM67048 cone
Seal double lip 11-19
Backing plate assembly LH K23-478-00 RH K23-479-00
Dexter 8-407 drums on trailer.

Good information for someone with 10" hubs.

If you have 12" hubs/brakes, the bearings/races are different as are the hubs and brake assemblies. So, the above info is valid for the Dexter axle with 10" brakes, but not for 12" brakes.