Ensure your enclosed trailer doors operate smoothly and safely with this 120-lb capacity door spring kit. This kit supports trailers measuring 7 feet, delivering reliable strength and balance for everyday use. Whether you’re loading cargo, accessing tools, or securing your trailer, this kit helps prevent door slamming and creates effortless movement.

Built for long-lasting performance, it withstands regular wear and tear to keep your trailer door reliably functional. Ideal for trailer owners who demand dependable hardware and smooth operation, this spring kit enhances your trailer’s accessibility and security.

Since installation involves torsion springs, professional installation by an experienced technician is recommended to guarantee safety and correct operation. With a 1-year limited warranty, you get confidence in your investment and peace of mind knowing your door system is backed by quality assurance.

• Improves Door Movement: 120-lb spring capacity ensures smooth and balanced door operation for trailers 7 feet long.
  
• Durable Construction: High-quality components provide long-lasting support for frequent use in trailer access.
• Safety First: Professional installation recommended to handle torsion springs securely and effectively.
• Quality Assurance: Comes with a 1-year limited warranty protecting your trailer door’s function and your peace of mind.
• enclosed trailer parts, trailer door spring, trailer hardware, spring kit, 120 lb capacity, cable kit, torsion spring, trailer replacement parts

What sets us apart is our dedicated team of knowledgeable professionals who are always ready to assist. Great customer service isn't just a promise—it's the foundation of our success. We invite you to visit our showroom or reach out for personalized advice. Whether you're purchasing online or stopping by, we're here to make your trailer journey seamless. Visit Us Today

• Address: 4675 East Grand River Ave, Howell, MI 48843
• Phone: (517) 225-1991 (Call or text)
• Hours: Monday to Friday: 10:00 AM - 5:30 PM | Saturday: By appointment

Thank you for considering AAA Trailer. We're excited to help you hit the road with confidence! If you have any questions, don't hesitate to contact us.

To deliver your favorite products, we have partnered with the UPS & FEDEX . We are ready to entrust them with your orders and are always on your side if something goes wrong.

 We will be happy to assist you with eligible returns, the return instructions, and the shipping address. If you need a return or exchange, send us an email so we can discuss a replacement.