10563072 | Genuine DuraWRX® DEF Multifunction Head 40 micron, 18" Front Axle Differential Purpose of using 19371354:

Purpose of using 19371354:

An Air Brake Dash Control Valve 060-802122 is a dashboard-mounted valve used in trucks

Part Number: 20774171

Wheels locking up

10563072 | Genuine DuraWRX® DEF Multifunction Head 40 micron, 18" Front Axle Differential Purpose of using 19371354:Description: A Diesel Exhaust Fluid (DEF) header 10563072 is a key component in a diesel vehicles emissions control system, specifically within the Selective Catalytic Reduction (SCR) system. The DEF header (also called a DEF tank head or DEF sender assembly) is the unit mounted on or inside the DEF tank. It monitors and manages the Diesel Exhaust Fluid thats injected into the exhaust to reduce harmful nitrogen oxide (NOx) emissions. Part Number: