TCS Return Policy:

For new and unused parts, the parts must be in the original sealed packaging.  We do not accept electronics if the wiring harness or wiring has been modified.   If the product has been used or is not sealed in the original packaging the item will be returned to you. Defective or damaged parts can also be returned by following the instructions below.

If it's within 30 days of your invoice, you can send the part/parts back to:

The Crawler Store LLC
P.O. Box 1623
Glendale, AZ 85311-1623

Please ship with a tracking number and insurance. TCS is not responsible for packages lost in transit to us or damaged in transit to us. Please include a copy of your original invoice, a note with the reason for the return, and that you would like a refund or replacement. Include your return mailing address if you would like a replacement for a defective part.

Thank you.