Mercedes transmissions, transfer cases, and differentials rebuilt and repaired with a 24/24 warranty available. During his employment with the local Mercedes dealer Darren Collie had the opportunity to become factory trained and certified to repair Mercedes transmissions. We use only O.E. or O.E.M. parts during transmission repairs to guarantee the highest quality product. Collie Autoworks is a Diamond Certified facility with a proven record of customer satisfaction.

State of the art, environmentally friendly, aqueous parts washing used to clean transmission cases and parts to like new condition.

A fresh 722.3 case being assembled.

A 720 transmission waiting for assembly.
A freshly overhauled unit with rebuilt torque converter.
If you want your Mercedes transmission, transfer case, or differential rebuilt using quality parts by a trained and certified technician then Collie Autoworks is the place for you to bring your vehicle.
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