Hub Assemblies For 3500 lb Axle On Tandem Axle Car Hauler 16 Foot

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Question:

How do I determine the hub that I need for my trailer. Its a 16ft car hauler. Dual axle 3,500lb.

asked by: Mike

0

Expert Reply:

For a 3500 lb axle, your options for bearing sizes are greatly narrowed down so that makes things a lot easier. You just need to determine your bolt pattern of your wheels.

For traditional 5 on 4-1/2 inch bolt pattern, Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter, I recommend # AKHD-545-35-K.
For 5 on 5 inches, I recommend # AKHD-550-35-K.
For 5 on 5-1/2 inches, I recommend the # AKHD-555-35-K.
For 6 on 5-1/2 inches, I recommend the # AKHD-655-35-K.

If you have axles with the grease zerk on the spindle:
For 5 on 4-1/2 inches, I recommend the Trailer Hub and Drum Assembly - 3,500-lb E-Z Lube Axles - 10" Diameter - 5 on 4-1/2 # AKHD-545-35-EZ-K.
For 5 on 5 inches use # AKHD-550-35-EZ-K
For 5 on 5-1/2 inches use # AKHD-555-35-EZ-K.
For 6 on 5-1/2 inches use # AKHD-655-35-EZ-K.

expert reply by: Jason S

0

Answer 1

The only 4 bolt mounting flange we offer that has a 1-3/4 inch hole in the middle is the part #4-34 which is designed for 2k rated axles.

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Answer 2

Capacity is what will have the capacity as opposed to the spindle, and the correct brake mounting flange will depend on the diameter of your axle. Since you mentioned a 3,500 lbs I assume that is your axle's capacity and typically those have…

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Answer 3

The 2x2 inch square axle is likely 3,500 lbs or less capacity. I would need more spindle dimensions or bearing numbers to assist. If you pull a hub and measure at the spindle where the bearings and seal ride using the digital caliper like #PTW80157 I…

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Answer 4

Actually, there's a little more to it than that. The magnets on the #K23-478-479 are a little different, but the primary difference is the mounting bolt pattern. On a typical 3500 lb brake assembly, the mounting studs will all be 2-7/8 inches…

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Answer 5

What you will want to do is note the brake mounting flange bolt pattern and the size of your brakes. I did some checking online and it looks like the GVWR of your RV is a little over the 3,500-lb axle weight rating which leads me to believe that you…

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Answer 6

I'd recommend using 10 gauge wire like part #10-2-1 (sold by the foot) for the brake power and ground wires as this will be more than adequate and will ensure you get plenty of amperage to activate the brakes.

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Answer 7

The distance between most holes is 2-1/8 inches, with a 3 inch distance at the bottom; I have added a photo showing the distance between mounting points for a 5-bolt brake mounting flange; which is the exact same distance on the mounting holes of the…

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Answer 8

For a replacement clip for your Reese Sway Control System part #83660 you could use the Spring Clip part #55515.

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Answer 9

For Clips only compatible with the Curt Friction Sway Control System you can use either the Spring Clip for Hitch Pins, Pull Pins and Sway Control #55515 or the Replacement Pin for Friction-Style Sway Control Systems - Qty 1 #37201001.

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Answer 10

The correct hubs for the 4400 Lb Lippert Axle NV178936 are 3,500 lb hubs as confirmed by Lippert. If you need to replace the hubs, I recommend Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 6 on 5-1/2 - Pre-Greased part…

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Answer 11

After you've packed the bearings and assembled everything, carefully slide the hub assembly onto the spindle and install the outer bearing. Install the spindle and tang washer and run the spindle nut down finger tight, then rotate the hub back…

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Answer 12

In order to replace the light bulb part #67 inside of the Optronics Snap-In Mini License Plate Light part #LP11CB you will need to take a small screwdriver and then pry the light base away from the housing. I have attached a photo for where you will…

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Hub Assemblies For 3500 lb Axle On Tandem Axle Car Hauler 16 Foot

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