BD 1030423 is the valve body BD Diesel catalogs for 2003-2007 Ram 2500 5.9L; 2003-2007 Ram 3500 5.9L.

What you get

• BD 1030423, the valve body for the application above
• Exchange part. BD lists a core on this number. The core amount is not shown here

Specs

• Part number: BD 1030423
• Product type: Valve Bodies
• BD fitment list: 2003-2007 Ram 2500 5.9L; 2003-2007 Ram 3500 5.9L

Confirm the year, engine, and drivetrain before you install. A nearby BD number can look the same and not interchange.

If BD marks this number as an exchange, a rebuildable core has to go back. No core amount is stated here.