The Meritor DCDL Switch, part number 3237E1357, is a genuine OEM component designed for driver-controlled differential lock systems on heavy-duty drive axles. The DCDL (Driver-Controlled Differential Lock) switch gives the driver in-cab control to engage and disengage the locking differential on the rear axle, a critical function for maintaining traction in low-grip conditions. This is a Meritor drive axle product sourced directly from the manufacturer's OEM line. Call us to confirm this is the correct switch for your axle configuration before ordering.
Features
Genuine Meritor OEM drive axle component
Driver-Controlled Differential Lock (DCDL) switch
Part number: 3237E1357
Designed for heavy-duty rear drive axle systems
Direct OEM replacement for Meritor DCDL applications
