Timbren Rear Suspension Enhancement System # TGMRG25C Installation on a 2003 Z71 Avalanche 4WD

Question

Question:

I see no bolt hole for existing bump stop. How does the timbren attach to mounting cup? Do you know what the final clearance will be to the landing plate welded on the axle?

asked by: Chris

0

Expert Reply:

When you install the Timbren Rear Suspension Enhancement System, part # TGMRG25C, onto your 2003 Chevy Avalanche 4WD you will actually remove the original bump stop and install this product in place of it. What keeps this product in the mounting cup is a bolt that runs through the bottom of the # TGMRG25C that goes through the mounting cup securing this product to it.

I attached installation instructions for this product for you to check out as well.

expert reply by: Jameson C

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Answer 1

With a 600 lbs tongue weight on your travel trailer, I recommend the #FA92-00-0800 Fastway e2 Weight Distribution w/ 2-Point Sway Control. This system is for a tongue weight of 400-800 lbs. Since you are at 600 lbs that puts your tongue weight…

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Answer 2

For your 2005 Cadillac Escalade the Timbren Kit part #TGMRG25C is a confirmed fit and will provide you with suspension enhancement at the rear of it to reduce the sag you have. These are a fit for your air ride model as well since your vehicle is…

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Answer 3

The Timbren #TGMRG25C Aeon Springs would replace the factory bump stops as shown in the provided diagram and video. Because the Aeon Spring is simply a taller version of the factory stop it will work just fine with your current air suspension.

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Answer 4

The Timbren Jounce Springs #TGMRG25C are a fit for the 2003 GMC Yukon 1500 XL with Air Ride as long as it is the 4-wheel-drive version. These bolt on without drilling in place of the factory bump-stops. They work independently and offer progressive…

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Answer 5

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Answer 6

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 7

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Answer 8

Since you have a wheelbase/axle spacing of 38 inches the correct hanger kit for slipper springs would be the part #HAP-105-205-01. And then for a 7k trailer axle the u-bolt kit you'd want would be the part #APUBR-8. I attached the diagram to use…

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Answer 9

The manual lockout on your Atwood 85778 surge brake coupler is there so that you can back up the trailer without the brakes locking up on you. Yes you can safely tow your trailer with the broken manual lockout, you just have to make sure you…

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Answer 10

I've never heard of an actual third brake light connector on a camper shell to plug in on a truck and we don't carry any parts to do that. The light generally needs to be hardwired into the truck's brake light circuit. The issue with this…

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Answer 11

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 12

Since Demco uses 3,500 drum brake assemblies part #DMSB24429M and #DMSB24428M what you'd need is similar 3,500 electric brake assemblies like the etrailer part #AKEBRK-35L-SA for the left hand side and #AKEBRK-35R-SA for the right hand side. To…

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Timbren Rear Suspension Enhancement System # TGMRG25C Installation on a 2003 Z71 Avalanche 4WD

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