Recommended Air Springs For 2004 Chevrolet Avalanche 4x4

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Question:

I was inquiring about 2004 Chevrolet Avalanche Air Lift AirLift 1000 Air Helper Springs for Coil Springs - Rear I have a 04 avalanche Z71 4x4 with no auto leveling system, will this system work for my truck or what would you recommend?

asked by: Tim R

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Expert Reply:

For your 2004 Chevrolet Avalanche 4x4, I recommend the Air Lift AirLift 1000 Air Helper Springs for Coil Springs - Rear, # AL60769. These air springs are a confirmed fit for your vehicle. The springs fit inside your rear coil springs to add support when hauling heavy loads. This system allows you to manually adjust air pressure to get the even load distribution and support you need. These springs have a 1,000 lb capacity and are adjustable from 5-35 psi.

You may also be interested in pairing this with the Air Lift Load Controller II Compressor System for Air Helper Springs - Single Path, # AL25592. This will give you the in cab adjustability. It will restore air spring pressure automatically when it is too low to protect your system. I've attached a video for you.

expert reply by: Jason S

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Answer 1

According to the instructions which I have linked for you for Air Lift suspension enhancement #AL60769, the maximum air pressure is 35 psi and the minimum is 5 psi. Over-inflation and under-inflation can damage the air bags so you will always want…

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Answer 2

I did some checking and the hub/drum we offer that will work for you is the part #8-430-5UC3. This uses the same bearings as the 8-415 and will be an exact fit aside from the fact this is a non-ABS setup and the 8-415 came in an ABS setup and…

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Answer 3

If you are needing the hub and drum assembly then you will want to go with the Dexter Trailer Hub and Drum Assembly #8-201-5UC3-EZ but if you are just looking for an idler hub then you will want part #8-213-5UC1 instead. These come with the correct…

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Answer 4

For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the vehicle…

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Answer 5

From what I could find it looks like your 122R (red) and 122Y (amber) lights measure 3.75" x 1.70" x .81". We don't have any replacement lense directly for the GLO-BRITE lights but we do have some similar lights that you could use…

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Answer 6

It sounds like the purpose of getting the air helper spring would be to counteract the 1 inch compression you're getting in your rear suspension caused by the pin weight of your 5th wheel. If that's the case, I believe that the AirLift 5000…

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Answer 7

The best option we offer for your dump trailer is the Erickson Mesh Tarp and Truck Bed Cover part #EM57059 which measures 12' wide x 16' long. It's not the exact dimensions you wanted but it will still cover most of the area you need it…

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Answer 8

The only way you could power interior dome lights on a trailer without it being connected to a tow vehicle would be to power the lights with a battery like a breakaway battery. How you choose to wire up the batteries will in the end be up to you, but…

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Answer 9

Your trailer looks awesome! The Road armor equalizers #LC696740 and Equa-Flex Cushioned Equalizers #LC279687 are both pretty similar in performance even though the Road Armor has two dampers. The main difference is the size of the equalizers. The…

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Answer 10

The #99 trailer spindle is typically found on 9,000 lb and 10,000 lb axles. This is not a spindle that we carry at this time, but I did find some of the measurements. I have attached a diagram showing the dimensions of a #99 spindle for you to check…

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Answer 11

My contact at Yates Rubber advises that a nominal 8-inch keel roller does not measure exactly 8 inches; typically they are slightly smaller than the specified size, much the way a piece of 2 x 4 lumber is not exactly 2-inches by 4-inches. I took…

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Answer 12

In order to charge your batteries wired in parallel with the NoCo Genius #329-GENIUS5 you'll want to connect the positive charge line to the positive terminal of the first battery and the negative line to the negative terminal of the opposite…

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Recommended Air Springs For 2004 Chevrolet Avalanche 4x4

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