Dimensions of 3,500 lb Axle-Less Trailer Suspension System

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Question:

wondering what the dimensions are for the 4 lift timbren 3500 lbs Timbren Axle-Less Trailer Suspension System - 4 inch Lift Spindle - Regular Tires - 3,500 lbs Item # ASR3500S06 on the site it is giving the same info as the Timbren Axle-Less Trailer Suspension System w Hubs - Straight Spindle - 5 on 4-1/2 - Item # A35RS545 the straight spindle has a 4 inch lift from frame to bottom of frame, just wondering why the website has the same info on the 4 lift one? im building my trailer and am looking what will work best for me. i will be ordering two sets of whatever i decide.

asked by: Tony

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Expert Reply:

The dimensions - which you can see in the accompanying photo - are accurate for both systems. The # ASR3500S06 has a 4 inch lift spindle but the dimensions of the unit are the same as # A35RS545 which has a straight spindle; it also has idler hubs with a 5 on 4-1/2" bolt pattern.

The other difference is that # ASR3500S06 has no hubs and but will work with hub and drum assembly # 84656UC3-EZ or idler hub assembly # 84545UC1-EZ.

expert reply by: Kyle S

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Answer 1

When you say Timbren 3,500 setup I believe you are referring to the Timbren Axle-less system part #ASR3500S06. The mounting bracket is 4-3/4" wide. I have attached a couple of diagrams of the Timbren system for your reference.

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Answer 2

There are a few ways to install the Timbren Axle-Less Trailer Suspension System - 4" Lift Spindle - Regular Tires - 3,500 lbs part #ASR3500S06. You do want to keep in mind no matter which way you choose to install the system, there will need to…

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Answer 3

In order to switch from your electric brakes to a disc brake system there are several things you will want to consider. It is true that the disc brakes will provide better braking for you, although converting can require an involved installation.…

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Answer 4

The 12 inch tires that we carry are rated for 65 miles per hour. Any faster than that for extended periods and the excessive heat build up will cause tire failure. To get a tire with a higher speed rating you would have to go up in size. That also…

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Answer 5

The largest diameter tire we have that is compatible with a 12 inch wheel is a ST145/R12 size tire which measures 21.3 inches in diameter. For this I recommend using the Kenda Karrier S-Trail #AM10140 which has a load range of E (1,520 lbs at 80 psi)…

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Answer 6

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 7

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Answer 8

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 9

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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Answer 10

I currently have three diffrent self-adjusting assemblies for your boat trailer with 10" x 2-1/4" electric drum brakes which are attached for you below. eTrailer Electric Trailer Brake Kit part #AKEBRK-35-SA (3,500 Axles) Dexter…

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Answer 11

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 12

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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Dimensions of 3,500 lb Axle-Less Trailer Suspension System

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