Auto Transmission Hub

Our Story

At AutoTransmissionHub.com, we’re more than just a parts supplier — we’re industry professionals who have spent decades in the trenches of transmission repair.

Founded by husband-and-wife team Branden and Stacey Balistreri, our company was built on firsthand experience and a deep understanding of what shops and technicians actually need to get the job done right.

Branden brings over 20 years of experience in the transmission repair industry, having rebuilt countless units, diagnosed complex issues, and developed solutions for some of the most common (and frustrating) transmission problems. Together, we owned and operated a successful transmission repair shop for many years. That hands-on experience gave us a unique perspective — not just on how transmissions work, but on where the parts supply chain often falls short.

We started AutoTransmissionHub.com because we saw a clear need for a more reliable, knowledgeable, and quality-focused parts source. Too often, shops were forced to choose between inconsistent quality, limited support, or unreliable availability. We knew we could do better.

Today, we focus full-time on supplying trusted transmission parts to professionals and DIYers alike. Our goal is simple: provide dependable products, backed by real-world expertise and customer service that actually understands your challenges.

Our warehouse is located on the north side of Milwaukee, Wisconsin, where we maintain a strong inventory to ensure fast and accurate order fulfillment. We also operate a Whatever It Takes Transmission Parts location within the same facility, allowing us to expand our offerings while maintaining the same commitment to quality and service.

Whether you're rebuilding your first transmission or your thousandth, we’re here to support you with parts you can trust and knowledge you can rely on.

AutoTransmissionHub.com — Built by transmission experts, for transmission experts.

What We Offer

We specialize in a comprehensive catalog of transmission parts and accessories, including new, used and remanufactured components for a broad range of domestic and import vehicles. Every part is carefully inspected to meet our quality standards before it reaches you.

Why Choose Us

• Quality You Can Count On: Rigorous inspection processes ensure every part meets our standards.
• Expert Knowledge: Our team understands transmissions inside and out.
• Fast, Reliable Shipping: We work with trusted fulfillment partners to get your parts to you quickly.
• Customer-First Service: We're here to help you find the right part for your application.

Get In Touch

Have a question or need help finding a part? We'd love to hear from you. Reach out via email: stacey@autotransmissionhub.com or through our contact page and our team will get back to you promptly. All of the parts get shipped out of our only warehouse which is located at 5840 N 60th St, Milwaukee, WI 53218.

Auto Transmission Hub is owned and operated by Wit Parts LLC, a Wisconsin registered business.