The Meritor S449-413-030-0 or S4494130300 is a genuine OEM Mod Val Cab 3.0 modulating valve assembly for cab applications. Sourced directly from Meritor, this part carries full OEM specification and is sold by Pro Gear and Transmission. The modulating valve (Mod Val) controls brake application pressure at the cab level, providing precise metered delivery to the brake circuit. If you need to verify this is the correct valve for your specific truck or system configuration, call us before ordering.
Features
Genuine Meritor OEM part - not aftermarket
Mod Val Cab 3.0 modulating valve for cab brake applications
Part number S449-413-030-0 or S4494130300
Sold by Pro Gear and Transmission
