{"product_id":"eaton-detroit-truetrac-differential-20-25-gm-2500hd-diesel-6-6-only-with-rear-31-spline-axles","title":"Eaton Detroit Truetrac Differential 20-25 GM 2500HD Diesel 6.6 Only with Rear 31 Spline Axles","description":"Detroit Truetrac® Differential; AAM 11.5 in.; 31 Spline; All Ratios;\n\u003cul\u003e\n  \u003cli\u003eOptimized Torque Bias Ratios Deliver Max Acceleration And Handling\u003c\/li\u003e\n  \u003cli\u003eNo Special Lubrication Or Friction Modifiers Needed\u003c\/li\u003e\n  \u003cli\u003eHelical Gear Limited Slip Differential\u003c\/li\u003e\n  \u003cli\u003eDurable; Smooth; Quiet Operation\u003c\/li\u003e\n  \u003cli\u003eWorks In Forward And Reverse\u003c\/li\u003e\n  \u003cli\u003eIdeal For Most Vehicles\u003c\/li\u003e\n  \u003cli\u003eAutomatic Engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eaton Detroit Truetrac Differential (Part Number: eat917A740) offers enhanced performance for heavy-duty trucks like the 2020 and 2021 GMC Sierra 2500 HD models equipped with the 6.6L diesel engine and rear 31 spline axles. Designed with advanced helical gear technology, this limited-slip differential provides optimized torque bias ratios that deliver maximum acceleration and improved handling during demanding driving conditions. Its automatic engagement system ensures seamless operation without the need for additional lubrication or friction modifiers, simplifying installation and maintenance. The Eaton Detroit Truetrac is built for durability, providing smooth, quiet operation while working efficiently in both forward and reverse directions. Its robust construction makes it ideal for most vehicles requiring a reliable limited-slip differential, especially in off-road, towing, or high-performance scenarios. Whether you're upgrading your vehicle for better traction or replacing a worn differential, this Eaton model enhances driving confidence and vehicle control. With its proven design and compatibility with a range of GMC Sierra 2500 HD trucks, the Eaton Detroit Truetrac Differential is a superior choice for demanding automotive applications and serious off-road adventures.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOptimized Torque Bias Ratios for maximum acceleration and handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo special lubrication or friction modifiers required\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHelical gear limited slip differential design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable, smooth, and quiet operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWorks seamlessly in both forward and reverse directions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for most vehicles requiring a reliable limited-slip differential\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAutomatic engagement for effortless performance\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2020\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2021\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2022\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2023\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2024\u003cbr\u003e\nGMC Sierra 2500 HD AT4 2025\u003cbr\u003e\nGMC Sierra 2500 HD AT4X 2024\u003cbr\u003e\nGMC Sierra 2500 HD AT4X 2025\u003cbr\u003e\nGMC Sierra 2500 HD Base 2020\u003cbr\u003e\nGMC Sierra 2500 HD Base 2021\u003cbr\u003e\nGMC Sierra 2500 HD Base 2022\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2020\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2021\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2022\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2023\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2024\u003cbr\u003e\nGMC Sierra 2500 HD Denali 2025\u003cbr\u003e\nGMC Sierra 2500 HD Denali Ultimate 2024\u003cbr\u003e\nGMC Sierra 2500 HD Denali Ultimate 2025\u003cbr\u003e\nGMC Sierra 2500 HD Pro 2023\u003cbr\u003e\nGMC Sierra 2500 HD Pro 2024\u003cbr\u003e\nGMC Sierra 2500 HD Pro 2025\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2020\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2021\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2022\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2023\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2024\u003cbr\u003e\nGMC Sierra 2500 HD SLE 2025\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2020\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2021\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2022\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2023\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2024\u003cbr\u003e\nGMC Sierra 2500 HD SLT 2025","brand":"Eaton","offers":[{"title":"Default Title","offer_id":53613137232188,"sku":"eat917A740","price":1387.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/c6b5b52693a87d6e3486c5298ebe368aL.jpg?v=1784422895","url":"https:\/\/necycleshop.com\/products\/eaton-detroit-truetrac-differential-20-25-gm-2500hd-diesel-6-6-only-with-rear-31-spline-axles","provider":"NE Cycle Shop","version":"1.0","type":"link"}