GM GENUINE 19408329

GM GENUINE part number 19408329 is a differential rebuild kit in the Drivetrain system. This catalog matches it to 21 year-and-engine configurations from 2019 to 2025.

Verified fitment includes 2025 Chevrolet Silverado 4500 HD 6.6L V8 DIESEL Turbocharged ; 2025 Chevrolet Silverado 5500 HD 6.6L V8 DIESEL Turbocharged ; 2025 Chevrolet Silverado 6500 HD 6.6L V8 DIESEL Turbocharged ; 2024 Chevrolet Silverado 4500 HD 6.6L V8 DIESEL Turbocharged ; 2024 Chevrolet Silverado 5500 HD 6.6L V8 DIESEL Turbocharged , plus 16 other configurations. See every vehicle this part fits.

Manufacturer specifications
Bearing and Seal Rebuild Kit10,000 LB / 4,536 KG Rear Axle(FN1),11,000 LB Rear Axle E(GL4),13,500 LB / 6,124 KG Dana S110 Rear Axle(HD2)
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is GM GENUINE 19408329?

GM GENUINE part number 19408329 is a differential rebuild kit with published application data for 21 vehicle configurations from 2019 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does GM GENUINE 19408329 fit?

This catalog matches 19408329 to 21 year-and-engine configurations from 2019 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is GM GENUINE 19408329 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE 19408329 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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