- Highest Ratings
- We've won the Bizrate Circle of Excellence award,
Quality: We've got the awards to prove it!
7 years in a row. Rated outstanding for quality, satisfaction, service, and on time delivery. 1A Auto selects the highest quality parts from the best manufacturers. Check our excellent ratings.
- Fastest Shipping
- No-Hassle Returns
- USA Support Techs
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A torsion bar is attached to the vehicle chassis. Vertical motion of the wheel causes the bar to rotate along its axis and is resisted by the bar's torsion resistance. The effective spring rate of the bar is determined by its length and diameter. Worn suspension torsion bars can cause excessive front tire wear, popping or creaking in the front end, extra play in the tracking system, and pose a serious safety concern.
At 1A Auto, we make shopping for a replacement adjusting torsion bar for your car, truck, SUV or van easy - we're here to help you select the right part for your vehicle! Call our customer service toll free at 888-844-3393 if you have any questions about our aftermarket torsion bars, warranty, compatibility or to purchase, or you can buy online.
Welcome to 1A Auto....
We employ USA based, knowledgeable support technicians. They'll help you through your project. We always make sure you get the right part. And we boast the industry's most generous returns policy. You won't find a company more passionate about auto parts than 1A Auto.