Shop OEM FCA Part # 6104173AA (06104173AA, 55372500AA, 55372500AB). Diesel Exhaust Fluid (DEF) Module Bolt. 6.7 LITER TURBO DIESEL, EXHAUST FLUID SYSTEM. Emission system. emission components

Module. Screw. Diesel Emissions Fluid (DEF) Bolt. Diesel Exhaust Fluid (DEF) Bolt. Hex Flange Head.
A threaded rod with a drive Head (such as Hex, 12 point, torx, etc.) on one end used to secure the Diesel Exhaust Fluid System Control Module to it's mounting point.

Diesel Exhaust Fluid (DEF) Module Bolt

Fits 2500, 3500

6.7 LITER TURBO DIESEL, EXHAUST FLUID SYSTEM.