Contact Us

Order questions, tool recommendations, or a return to start? We answer email from real drivetrain people, usually within one business day.

Email
Include your order number if your question is about an existing order. To start a return, email us before shipping anything back. See our shipping & returns page for details.

What we can help with

Which tool fits your transmission family, order status and tracking, damaged or wrong items, returns and refunds, or a general question about anything we stock. If we do not carry what you need, we will point you to where you can get it.

Response time

We reply to email during US business hours, typically within one business day. Messages sent over the weekend are answered the next business day.

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