Do all 3,500 lb Trailer Axles Have the Same Bearings

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Question:

Im installing brakes on a 3500lb axle for the first time trailer has never had brakes. I have backing plates but need to get bearings and brake hubs. pretty sure they are 5 on 5 pattern. I will double check before I order. Are the bearings all the same part numbers on all 3500lb axle? or will I need to tear mine apart to get numbers off the bearings I have now?

asked by: Jim

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Expert Reply:

In almost all cases 3,500 lb axles will all use the same bearings. If your trailer has a Lippert or Dexter 3,500 lb axle then yeah they would be the same. But to be safe it won't hurt to pull them off and get the numbers.

If you are sure you need a 5 on 5 inch bolt pattern we have the part # AKHD-550-35-K which would work and fit the spindle. This hub uses bearing numbers L68149 and L44649.

I attached a help article on bolt patters for you to check out as well.

expert reply by: Jameson C

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Answer 1

First you will need to remove the old hydraulic equipment. Remove the surge coupler or actuator, remove all the lines, and finally remove the brake assemblies. If you have 10 inch diameter hub and drums, you may need to replace those as well. If you…

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Answer 2

I can help but not from the VIN; in order to find the correct wheel bearings, you can take apart your hub assembly and looking at the bearings themselves; wipe away the grease and you should be able to see the part number stamped directly on them. If…

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Answer 3

Hey Steve thanks for the information! To replace the bearings and seals on your Lippert 3,500 lbs axle you'll need the Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle item #BK2-100. The item #BK2-100 kit includes…

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Answer 4

Instead of a castle nut and a cotter pin, your Ez-Lube spindle used a D-washer and a nut retainer. After the bearings are repacked and the grease seal is in place, working the hub gently into place until it seats fully. Install the D-washer then the…

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Answer 5

Your tire size of 235/85-16 is compatible with 16 inch diameter wheels that are 7 inches wide. That size is actually good for up to 7-1/2 inches wide. The trailer wheel part #AM22657 would work well with your current tire size.

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Answer 6

Past customers have told us the AL-KO 8460 uses inner bearing 25580 and outer bearing 15123, which would make the Timken Bearing Kit #TMK82VR the correct replacement bearing kit for that hub. If you are looking to replace the hub entirely the correct…

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Answer 7

The Dexter "8-256" is a hub assembly that uses an L68149 inner bearing and a L44649 outer bearing. This hub assembly was offered in a few different bolt patterns therefore you would need to confirm your bolt pattern using the attached help…

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Answer 8

Yes you can use a Bearing Buddy on your current axle setup but you'll have to remove the zerk/grease fitting. What you have now is an EZ lube spindle which allows you to push grease through the middle of the spindle but you can install a Bearing…

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Answer 9

Hey Aaron, closest option we have would be the MB Sturgis Propane Adapter Hose #100304-120-MBS which is a 10 foot propane supply hose that has a 3/8 inch female connector on one end and a QD male on other end like you said you wanted. I should…

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Answer 10

I was able to find info on the part number you listed and you have 10 inch by 2-1/4 inch brake assemblies that are for a 3,500 lb axle. The part #AKEBRK-35R is the correct right hand side assembly for a replacement. For the left hand side you would…

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Answer 11

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 12

Hi Tony; the #BK2-100 and #TMK52VR come with the same size bearings and grease seal. The main difference is the Timken name. This is usually associated with a higher quality bearings that are made in the USA which also accounts for the higher cost.

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Do all 3,500 lb Trailer Axles Have the Same Bearings

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