Frequently Asked Questions

Do you have a paper catalog?
Unfortunately we no longer offer a paper StewMac catalog, and we no longer have back issues available.  Our website features a live inventory and each prod...
Mon, Apr 18, 2022 at 3:07 PM
Do you offer repair services or custom work?
We do not offer any repair services or custom work, but we are always glad to help in any way that we are able to! You can find helpful Articles and Videos...
Fri, Mar 11, 2022 at 11:14 AM
Conversion Calculator
Need to convert your measurements from metric to SAE or vice versa? To view our handy conversion calculator, click the link below! https://www.stewmac.com/...
Fri, Mar 11, 2022 at 9:37 AM
How can I contact StewMac?
We’re here to help! Whether you need support with an order, a product, or just have a question.   Start with the Need Help Widget The fastest way to reac...
Wed, Sep 2, 2026 at 9:42 AM
Where can I find your wiring diagrams?
You can find virtually all of the wiring diagrams we offer by clicking the link below. Wiring Diagrams
Wed, Mar 23, 2022 at 11:29 AM