GM GENUINE S1396

GM GENUINE part number S1396 is a differential pinion bearing / race in the Drivetrain system. This catalog matches it to 30 year-and-engine configurations from 2018 to 2021.

Verified fitment includes 2021 Chevrolet Express 2500 2.8L L4 DIESEL Turbocharged ; 2021 Chevrolet Express 2500 4.3L V6 ; 2021 Chevrolet Express 2500 6.6L V8 ; 2021 Chevrolet Express 3500 6.6L V8 ; 2021 Chevrolet Express 4500 6.6L V8 , plus 25 other configurations. See every vehicle this part fits.

Manufacturer specifications
Outer3.42 Rear Axle Ratio (GU6),9.50 Ring Gear Saginaw - American Axle
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is GM GENUINE S1396?

GM GENUINE part number S1396 is a differential pinion bearing / race with published application data for 30 vehicle configurations from 2018 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 S1396 fit?

This catalog matches S1396 to 30 year-and-engine configurations from 2018 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 S1396 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE S1396 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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