Heavys supplies and supports Curtiss-Wright shift selector products used with Allison Transmission applications, including shift tower selectors and push-button selectors commonly fitted to Allison 2500 Series transmissions.

Curtiss-Wright is recognised for developing robust transmission shifter solutions for medium and heavy-duty vehicles, including by-wire shift controls, CAN-capable push-button selectors and lever-style controls designed for reliable operation in demanding commercial vehicle environments.

Their selector products are designed to provide clear driver control, durable tactile operation and dependable communication with the vehicle and transmission control systems. This makes them well suited to vocational trucks, buses, emergency vehicles and other applications where accurate shift selection and long service life are essential.

Heavys brings together Curtiss-Wright's advanced selector technology and decades of Allison Transmission expertise to deliver complete drivetrain control solutions, supported by expert product selection, supply, fitment and ongoing technical support.