Replacement Agricultural Hub Assembly for 6 on 6 Inch Bolt Pattern

Question

Question:

I am needing to replace an ag trailer HUB, inner/outer bearings, and races and seal. HUB is EWC Q777 6 bolt 6 inner bearing: 29749 outer bearing: 67048 Do you carry them?

asked by: Travis W

1

Helpful Expert Reply:

The Bearing # 29749 has a 1.5 inch inner diameter and the # LM67048 has a 1.250 inch inner diameter. I was able to find the complete assembly for you as Complete Agricultural Hub Assembly # AH30660FCOMP.

expert reply by: Jason S

1

Answer 1

You'll have to pull the hub off and either get me the dimensions of the spindle where the bearings ride or the bearing numbers out of the hub to determine if we have something that will fit. You'll need a caliper to do this. If you…

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Answer 2

Although the outer bearing of the #AKIHUB-655-6-K hub assembly will fit, the inner bearing will be too large. Instead, you'll need the Complete Agricultural Hub Assembly, #AH30660FCOMP, which is designed to fit the agricultural spindle…

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Answer 3

Trailer axles typically have the bow you mentioned in them to help compensate for the vertical load they bear and still have proper wheel camber. This way when the load is put on them the axle will flatten out and the wheels will be aligned…

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Answer 4

Yes. You will have to use the Demco Hijacker Autoslide Capture Plates for Trailair Rota-Flex Pin Boxes #DM6171 on your 2021 Grand Design Reflection 337RLS. As far as which Curt Flexair works for your trailer, it depends on what pinbox you currently…

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Answer 5

Yes, the Dexter 6k trailer hub part #42660UC1 that you referenced would fit on a 7k Dexter axle. The spindles are the same between the 5.2k and 7k trailer axles so the hubs are interchangeable.

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Answer 6

Based on what you listed the replacement hub you need is the part #42660UC1 as it has the 6 on 6 inch bolt pattern and uses the same bearings you have as well.

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Answer 7

The best way to determine the correct replacement hub, bearings, and seal is to measure your spindle in the places where the bearings and seal ride (see attached photo) with a digital caliper to the 3rd decimal (1.234 for example) and then note the…

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Answer 8

In the diagram that you referenced, that I also attached here, the brake output circuit is a separate circuit that carries power to the trailer brakes totally separate from the brake light circuits. Also, the 12 volt power source is a separate…

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Answer 9

The break away system on a trailer would typically have its own battery, like that shown with part #20400. The reason that pulling your break away switch does not actuate your brakes is that it is not wired correctly. The break away switch should be…

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Replacement Agricultural Hub Assembly for 6 on 6 Inch Bolt Pattern

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