Troubleshooting Having To Large Of A Gap Between The Helper Spring And The Top Leaf
Updated 06/09/2025 | Published 05/30/2025
Question:
I have installed the Hellwig 990 helper springs on my 97 F-150. I have the mounting brackets tightened up to the end of the thread and still have one inch of gap between the helper spring and the top leaf. I am concerned that this may not provide sufficient support. The stated minimum gag is listed as 1/4 inch.
asked by: Robert J
Expert Reply:
Hey Robert,
I reached out to Hellwig to see what they suggest on those # HE48VR springs. They suggested to add a couple washers under the crossbar. That is going to give you more threads to the U-bolts to get more out of the springs. I know the kit came with 8 but if you have some washers laying around or any from your local hardware store just for the use of getting you more thread that will work fine.
Let me know how that works out for you.
Product Page this Question was Asked From
Hellwig EZ-990 Helper Springs - Above Axle
- Vehicle Suspension
- Towing/Load Leveling
- Leaf Springs and Helper Springs
- Suspension Only
- Helper Springs
- Standard Duty
- Rear Axle Suspension Enhancement
- Hellwig
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on Vehicle Suspension
Bob
6/4/2025
I used larger bolts that slid over the u-bolt threads as well as an additional washer. That got the gap down to 1/4 inch. I am disappointed that the spring seems to do little to maintain ride height with my camper. My camper is about 1400 pounds,