ATP Auto Trans Parts
The Trusted Parts for Every Transmission, Where You Need Them Most

For All Brands
Large Inventory
Automobile Transmission
Transmission Auto Parts
Quality Parts
All Transmission
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Soft Parts
Hard Parts
Best Transmission Parts for Every Brand
We proudly offer the best vendor brands recognized in the industry, making us the top choice for auto repair transmission shops. With our extensive selection of premium parts, we are your prime source for all transmission needs, ensuring your vehicle operates at peak performance. Trust us to provide the quality and reliability you need for successful repairs and satisfied customers.

Highest Quality Parts
OUR ROOTS
Welcome to our company, where expertise meets innovation in the world of automatic transmission parts. With over 33 years of experience, our founder has built a legacy rooted in deep technical, mechanical, and commercial knowledge. We are proud to offer a comprehensive selection of high-quality spare parts from leading brands such as Precision, Alto, and Transtec.
Originally established in Latin America, we have successfully expanded our operations to Canada, specifically the Greater Toronto Area. Our commitment to excellence ensures that we provide reliable solutions for both modern and older vehicles, including multi-drum, CVT, Powershift, dual-clutch, and sequential automatic transmissions.
At our core, we believe in delivering exceptional service and support to our customers. Whether you’re a professional mechanic or a DIY enthusiast, we’re here to help you find the right parts to keep your vehicle running smoothly. Explore our extensive inventory and experience the difference that our expertise and dedication can make. Thank you for choosing us as your trusted partner in automatic transmission solutions!






Our Suppliers
We proudly partner with industry-leading suppliers such as Precision, Transtec, and Alto to provide our customers with the highest quality transmission parts. These renowned brands are recognized for their commitment to excellence and innovation, offering a comprehensive range of components designed to enhance the performance and reliability of automatic transmissions. By sourcing from these trusted suppliers, we ensure that our clients receive durable, reliable parts that meet the demands of both modern and older vehicles, supporting their repair and maintenance needs with confidence.
Precision International

Precision International is a leading supplier of transmission parts, specializing in high-quality components for automatic transmissions. With a commitment to innovation and excellence, they provide comprehensive solutions that enhance vehicle performance and reliability. Their extensive product range and industry expertise make them a trusted partner for automotive professionals.
Transtec

Transtec is a leading provider of transmission rebuild kits and components, known for their high-quality products and innovative solutions. With a strong focus on customer satisfaction, Transtec offers a comprehensive range of parts designed to meet the needs of both professional mechanics and DIY enthusiasts. Their commitment to excellence and reliability positions them as a trusted partner in the automotive industry.
Alto USA

Alto USA is a premier manufacturer of high-performance transmission components, renowned for their innovative friction materials and advanced engineering solutions. With a focus on quality and reliability, they supply a wide range of products for both automatic and manual transmissions. Alto USA’s commitment to excellence makes them a trusted choice for automotive professionals seeking durable and efficient transmission parts.
Our Blog
Trends Driving the Evolution of Automatic Transmission Parts in Canada
As the automotive industry evolves, the demand for high-quality automatic transmission parts is increasing, especially in Canada. Key trends shaping this market include the shift toward advanced transmission technologies, driven by the rising popularity of electric and hybrid vehicles. Manufacturers are focusing on lightweight, durable components that enhance both performance and fuel efficiency.
Additionally, the growth of online shopping is transforming how transmission shops source their parts. More mechanics and DIY enthusiasts are opting for e-commerce platforms, seeking convenience and a wider selection. This shift emphasizes the need for suppliers to maintain a robust online presence, offering detailed product information and competitive pricing.
Sustainability is also becoming a critical concern. The industry is increasingly prioritizing eco-friendly materials and practices, encouraging suppliers to adopt responsible sourcing and production methods. By staying informed on these trends and adapting to market needs, businesses can position themselves as leaders in the automatic transmission parts sector.
Stay tuned as we continue to explore these developments and how they impact your vehicle’s performance!