AAM 40019486

AAM part number 40019486 is a differential cover bolt in the Drivetrain system. This catalog matches it to 27 year-and-engine configurations from 2002 to 2022.

Verified fitment includes 2022 Chevrolet Express 3500 4.3L V6 ; 2022 Chevrolet Express 3500 6.6L V8 ; 2022 GMC Savana 3500 4.3L V6 ; 2022 GMC Savana 3500 6.6L V8 ; 2021 Chevrolet Express 3500 6.6L V8 , plus 22 other configurations. See every vehicle this part fits.

Manufacturer specifications
Rearwith 14 Bolt Coverwith 10.5 (In) Rear Axle
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is AAM 40019486?

AAM part number 40019486 is a differential cover bolt with published application data for 27 vehicle configurations from 2002 to 2022. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does AAM 40019486 fit?

This catalog matches 40019486 to 27 year-and-engine configurations from 2002 to 2022. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is AAM 40019486 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. AAM 40019486 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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