Transtar Industries announced the securing of a long-term agreement with Marmon Transmission Group through its comprising companies, Sonnax and Rostra Powertrain Controls.

The terms of the agreement were not disclosed.

Transtar Vice President of Supply Chain Kevin Rozsa said, “ The combined expertise of both companies will benefit transmission rebuilders for years to come. We recognize the importance of offering the highest-quality drivetrain parts to our customers – and in continuing our partnership with Sonnax and Rostra, we are achieving that.”

Sonnax President Steve Boyer echoed the positivity of the agreement.

“Our longstanding partnership with Transtar has been instrumental in helping us to support shops with the right parts, at the right time. With a shared commitment to quality, service, and delivery, the Sonnax and Rostra parts customers need are a phone call or a click away,” Boyer said.

Rostra President Jeff McCurley added: “Rostra continues to invest in new product development of electronic parts to assure Transtar can always say ‘yes’ to their customers’ need.”