BD 1045844 is the Screamer turbocharger BD Diesel catalogs for 2017-2023 Chevy Silverado 2500 HD 6.6L; 2017-2023 Chevy Silverado 3500 HD 6.6L; 2017-2023 GMC Sierra 2500 HD 6.6L; 2017-2023 GMC Sierra 3500 HD 6.6L.

What you get

• BD 1045844, the Screamer turbocharger for the application above
• Exchange part. BD lists a core on this number. The core amount is not shown here

Specs

• Part number: BD 1045844
• Product type: Screamer Turbos
• BD fitment list: 2017-2023 Chevy Silverado 2500 HD 6.6L; 2017-2023 Chevy Silverado 3500 HD 6.6L; 2017-2023 GMC Sierra 2500 HD 6.6L; 2017-2023 GMC Sierra 3500 HD 6.6L
• CARB EO: D-553-29 (printed on the BD Diesel page for this part)

Match the turbo to the engine years above before you order. A stock-replacement unit and a Screamer are not the same part.

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

CARB Executive Order D-553-29 is printed on the BD Diesel page for this part number. That same note says the order covers sale and use in all 50 states.