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  • Eaton Detroit Truetrac Differential Only with Rear 31 Spline Axles fits 2020-2025 GM 2500HD 6.6L Diesel / 2020-2021 GMC Sierra 2500 HD / 2020-2025 GMC Sierra 2500 HD AT4 / 2024-2025 GMC Sierra 2500 HD AT4X / 2020-2025 GMC Sierra 2500 HD Denali
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Eaton Detroit Truetrac Differential Only with Rear 31 Spline Axles fits 2020-2025 GM 2500HD 6.6L Diesel / 2020-2021 GMC Sierra 2500 HD / 2020-2025 GMC Sierra 2500 HD AT4 / 2024-2025 GMC Sierra 2500 HD AT4X / 2020-2025 GMC Sierra 2500 HD Denali

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Eaton
917A740
In stock
$1,413.03 USD $1,299.99 USD
$1,299.99 USD
Eaton Detroit Truetrac Differential Only with Rear 31 Spline Axles fits 2020-2025 GM 2500HD 6.6L Diesel / 2020-2021 GMC Sierra 2500 HD / 2020-2025 GMC Sierra 2500 HD AT4 / 2024-2025 GMC Sierra 2500 HD AT4X / 2020-2025 GMC Sierra 2500 HD Denali
Description
Eaton Detroit Truetrac Differential 20-25 GM 2500HD Diesel 6.6 Only with Rear 31 Spline Axles

This Part Fits:

Year Make Model Submodel
2020-2025 GMC Sierra 2500 HD AT4
2024-2025 GMC Sierra 2500 HD AT4X
2020-2021 GMC Sierra 2500 HD Base
2020-2025 GMC Sierra 2500 HD Denali
2024-2025 GMC Sierra 2500 HD Denali Ultimate
2022-2025 GMC Sierra 2500 HD Pro
2020-2025 GMC Sierra 2500 HD SLE
2020-2025 GMC Sierra 2500 HD SLT
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