Replacement Trailer Axle Recommendation for an EZ Loader Boat Trailer

Question

Question:

Hello! Big fan of eTrailer here! I am looking at purchasing a used EZ-loader boat trailer. I dont have the VIN yet but could you give me a ballpark figure on two new axles? Everything else looks really good - guy just stripped the axles. It is a 2001 aluminum tandem axle rated at 5000#s, 23foot total length, 80inch between fenders.

asked by: Rob B

1

Helpful Expert Reply:

You will need to measure your axles first though.

The axles we offer are 89 inches from hub face to hub face and 74 inches from spring center to spring center. If your axles match these dimensions the part # T3584F-EZ-8974 would be a great choice for a hubless axle.

If you wanted an axle that came with hub/drums that have a 5 on 4-1/2 inch bolt pattern you would want the # 35545E-ST-89.

If you need axles with different dimensions you will need to check with your local trailer shop to have them order you in custom axles that would fit.

Prices are available below at the links.

expert reply by: Jameson C

1

George K.

4/21/2020

Hi. I have a 2002 13’ Boston Whaler with trailer and axle, hubs, and leaf springs all rusted up. Not sure what kit to get. Rough measurements: hub to hub = 67” leaf to leaf = 52”. Leaf springs 28x2”. Think 5 stud wheels. Can you help? Thank you.

Reply

Chris R.

4/23/2020

We don't have a standard axle available with that hub face length, but I still think I have a great solution for you. Since you also need to replace the whole suspension setup, I recommend considering a Timbren Axle-Less System like the 3,500 pound # ASR3500S05 (just as an example). These versatile setups fit any frame width, typically eliminate the need for a thru-axle altogether, and also take the place of standard leaf springs with their independent springs. I linked our full selection below.

Helpful Links

dept-pg-trailer_axles-sf-rubber_spring_suspension.aspx

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Answer 1

The bearing dimensions you mentioned match the standard number 42 trailer spindle so we can easily fit a hub to your axles. Only issue is none of the hubs that will fit have the 5 on 4-1/2 inch bolt pattern you are wanting as that's a bolt…

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Answer 2

Trailer wheel bearings are specific to the spindle that is installed on the axle that is on your trailer. You will need to safely support the trailer, remove the wheel and tire, remove the grease cap, remove the cotter pin and washer that secures the…

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Answer 3

We definitely have a great option for you, though we do not have a traditional trailer axle with those dimensions. Instead, I very strongly recommend the Timbren Axle-Less Trailer Suspension System. These are the best option because they give you an…

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Answer 4

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 5

You can use leaf springs that are rated higher than the axle without any issues as long as they measure the correct measurement for your trailer. For example the 6-leaf double eye spring for 7,000 lb axles part #e64SR measures 24-7/8" eye to…

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Answer 6

Thank you for providing the specs for the suspension components that you already have. Correct hanger spacing really depends on the components being used such as springs, hangers and equalizers. Most of the hanger spacing dimensions that we have are…

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Answer 7

The BTR and BT8 denotations refer to the spindle, not the trailer hub. The difference between a BTR and BT8 spindle is that the BTR spindle uses a 1.063" diameter L44649 bearing and the BT8 spindle uses a 0.99" diameter L44643 bearing. In…

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Answer 8

There is no exact way to determine the leaf spring length. The best way to determine the length for a replacement is by measuring the existing leaf springs. The hanger distance and shackle length can help you get a good idea, but you're looking…

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Answer 9

Hello Graham, thanks for reaching out. Both the parts you mentioned, the Timbren #T54KV and #TASR5200S03 are 5,200 lb axle-less systems. The difference is the #T54KV is designed for off-road applications with offroad tires while the #TASR5200S03 is…

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Answer 10

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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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

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…

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Replacement Trailer Axle Recommendation for an EZ Loader Boat Trailer

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