GM GENUINE 85662574

GM GENUINE part number 85662574 is a differential spider gear in the Drivetrain system. This catalog matches it to 25 year-and-engine configurations from 2008 to 2021.

Verified fitment includes 2021 Chevrolet Silverado 1500 4.3L V6 ; 2020 Chevrolet Silverado 1500 4.3L V6 ; 2019 GMC Sierra 1500 5.3L V8 ; 2018 Cadillac Escalade 6.2L V8 ; 2018 Chevrolet Silverado 1500 4.3L V6 , plus 20 other configurations. See every vehicle this part fits.

Manufacturer specifications
Carrier Gear KitProgramming Required: YES
Exc. Positraction Limited-Slip Rear Axle (G80)8.50/8.625 Ring Gear Saginaw - American Axle10 Bolt Differential
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is GM GENUINE 85662574?

GM GENUINE part number 85662574 is a differential spider gear with published application data for 25 vehicle configurations from 2008 to 2021. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does GM GENUINE 85662574 fit?

This catalog matches 85662574 to 25 year-and-engine configurations from 2008 to 2021. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is GM GENUINE 85662574 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE 85662574 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.

Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.