GM GENUINE S1381

GM GENUINE part number S1381 is a differential pinion bearing / race in the Drivetrain system. This catalog matches it to 18 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 ; 2018 Chevrolet Silverado 1500 4.3L V6 ; 2018 GMC Sierra 1500 4.3L V6 ; 2014 Cadillac Escalade 6.2L V8 , plus 13 other configurations. See every vehicle this part fits.

Manufacturer specifications
InnerExcept 9.5 Light Duty Beam (AXN)8.50/8.625 Ring Gear Saginaw - American Axle10 Bolt Differential8.5/8.625 Diameter
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is GM GENUINE S1381?

GM GENUINE part number S1381 is a differential pinion bearing / race with published application data for 18 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 S1381 fit?

This catalog matches S1381 to 18 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 S1381 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE S1381 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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