Bearing Kit for Lippert 4,400 lb Trailer Axle

Question

Question:

HI, do you know bearings and seals I need for a Lippert 4400lb axle model # 774025 Travel Traler Ibex 19QBS

asked by: Troy S

0

Expert Reply:

For a Lippert 4,400 lb trailer axle the correct bearing kit is the part # BK2-100 which includes inner bearing # L68149, inner race # L68111, outer bearing # L44649, outer race # L44610, grease seal # 58846, a cotter pin and a tang washer.

expert reply by: Jameson C

0

Kevin

12/28/2024

Hey I’ve got a 4400 lbs lippert axels with serial # SO11298083 and in need of bearings Are they the same as above? Thanks

Jameson C.

12/30/2024

@Kevin yes they are!

Steve

4/5/2025

@JamesonC I have Lippert axle serial# S008394546, is it still the same bearing parts

Jameson C.

4/7/2025

@Steve yes they would be.

Wes S.

4/30/2025

I know we are driving you crazy asking the same questions, but I have a lippert #4400 axles on my Grand Design 2023 2970RL, it says it is part number V000531456. Can I be sure this same kit will fit mine? I want some spares with me for a long trip and won't get to check except in case of a problem.

Jameson C.

4/30/2025

@WesS It does for sure fit what you have. The 4,400 lb axles are pretty unique in that unlike other brands of axles the replacement parts and industry standard. Lippert 4.4k axles use 3,500 lb standard bearings whereas Dexter 4.4k uses a unique set.

Sean

5/31/2025

I have lippert 4,400 with serial# S004023101. Will this kit work?

Jameson C.

6/2/2025

@Sean Yep!

Answer 1

Hi Terry! The MORryde Rubber Equalizers for Tandem Axle Trailers - 33" Wheelbase - 8K #MR87ZR do include the copper/brass bushings, but the wet bolts are sold separately. For that, you would want the Wet Shoulder Bolt - MORryde Suspension…

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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 or just the Grease Seal part #RG06-050.

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Answer 3

Hey Gerald, this is a great question but basically the Lippert 4,400 lb axle just uses the same bearings as the 3,500 lb axles. The bearings themselves aren't actually rated for weight and instead we just organize them based on what axle…

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Answer 4

Hey Travis, 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 for a kit that includes the correct bearings and seal. Are you doing yearly maintenance or…

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Answer 5

Hello Al, Happy to get those for you. I would want to take a gander at them too, just to see what I’m getting myself into. I was able to get the instructions for the Advent Air Low Profile RV Air Conditioner System, Single Zone, 15,000 Btu, White,…

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Answer 6

Hey Steve! Do you know your axle size? It should be on the axle tag. It looks like your trailer uses 10" x 2-1/4" brakes but you need to verify that to be sure. Assuming that is correct, the TruRyde Electric Trailer Brakes #TRU36FR will…

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Answer 7

Hey Mark, since we know your 2022 Imagine 2400BH trailer has 3,500 lb axles the correct bearing kit would be the part #TMK52VR. Bearing replacements are all based on the axle capacity of the trailer. Are you looking to have a spare set on hand or do…

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Answer 8

Hello John, thanks for reaching out. For the wet bolts you can measure the overall length or the length not including the head. Honestly when replacing this stuff, the bolts are going to be a standard length and diameter. Typically I would not even…

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Answer 9

I do have an option for you but changing the shackle strap length will change the whole suspension geometry so that's not recommended unless changing other components such as the leaf springs. Furthermore, 3-1/8" is the longest length used…

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Answer 10

The shackle straps included in the Lippert Tandem Axle Equa-Flex AP Kit - Wet Bolts - 3-1/8" Long Shackles #LC64FR you mentioned are 3-1/8" center to center and 4-3/8" overall length as shown in included diagram. Using the longer…

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Answer 11

Hey Greg, There unfortunately there isn't a guide to tell us the bearing and grease seal combination for your hub so you'll have to remove it and check the bearings/seal for their part numbers or use a digital caliper #PTW80157 to measure the…

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Answer 12

I believe you almost solved the problem when you swapped the wiring, but in reality you needed to use 10 gauge wire like part #10-1-1 (sold by the foot). You are experiencing a voltage drop due to the long distance of wire that's not thick…

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Bearing Kit for Lippert 4,400 lb Trailer Axle

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