Replacement Bearings and Seals for 4,400 Lb Trailer Axle

Question

Question:

I need bearings and seals for 2015 Forest River Flagstaff Classic Super Lite Fifth Wheel 4.4 axle. Please provide part numbers for each?

asked by: Randy L

1

Helpful Expert Reply:

The 4,400 lb trailer axles use the same bearings and seals as 3,500 lb trailer axle so for this you can use the Bearing Kit for #84 Spindles part # BK2-100.

expert reply by: Conner L

1

Answer 1

Lippert's 4,400 lb axles like what you have use the same bearings as 3,500 lb axles so the correct replacement bearing kit is the following: - Bearing Kit #BK2-100

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Answer 2

The Lippert 4,400 lb axles use the same bearings and seals as a Lippert 3,500 lb axle so you can use the Bearing Kit for #84 Spindle part #BK2-100 which comes with bearings, races, and seals. It looks like the 85 number you have found in your part…

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Answer 3

The Dexter 4,400 pound will need the same type of kit used for the 3,500 pound axle. You can find it here, Hub Bearing Kit for Lippert, Dexter, and Al-Ko Axles - 3,500 lb with #84 Spindle #BK2-100. I suggest getting some extra seals too because they…

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Answer 4

We definitely have the replacements needed for your Lippert 4,400 pound axle. For the bearings, we do have what you need separately, but as this is a fairly uncommon size axle, we do not have an inclusive package. I have the inner and outer bearings…

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Answer 5

We have a great option in a replacement 45 amp power converter for your ELX-45. I suggest the Progressive Dynamics, #PD4045KA. This is a 2-in-1 AC/DC distribution panel and smart charger that works with lithium-ion, flooded lead acid, AGM, and gel…

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Answer 6

I have a set of leaf springs for your Lippert Axle they are 6-Leaf Double-Eye Spring for 4,500-lb Trailer Axles - 26" Long item #e27SR. You will want to measure the spacing on your mounting brackets to confirm compatibility. The length from…

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Answer 7

The correct bearing kit for your Lippert 3,500 lb axle is the Bearing Kit #BK2-100. This kit uses inner bearing #L68149, outer bearing #L44649, their accompanying races, along with grease seal #58846. I've added a link to a video review of this…

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Answer 8

Lippert 4,400 lb axles use the same bearings as 3,500 lb axles so the correct kit is the Hub Bearing Kit #BK2-100.

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Answer 9

I reached out to my contact at Lippert who confirmed the bearings and seal included with the Hub Bearing Kit #BK2-100 is what you need for each up on your trailer axle. Attached is an installation video for you to check out.

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Answer 10

A lot of the 4,400 lb axle will use the bearings and seal kits for a 3,500 lb axle so if that's what you have then the Hub Bearing Kit #BK2-100 is the correct replacement kit. The 4,400 lb axles can be a bit hit and miss though so you'll need…

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Answer 11

The grease seals for the hubs on Lippert's 4,400 lb trailer axles are the same grease seals used on 3,500 lb axles, and you can get either a pair of seals or just one seal, depending on how many you are looking for: - Quantity 2: Grease Seals…

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Answer 12

I checked with Lippert and could not find any information on NV304664. Do you know the capacity of the axle? If it is a 7,000 pound axle then the likely inner bearing is #25580 and the outer bearing is #14125A. If a 2-1/4 inch seal diameter is needed…

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Replacement Bearings and Seals for 4,400 Lb Trailer Axle

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