This is a raw set of front differential case half's for 2001-2010 GM 2500/2500HD/3500HD. Its not uncommon for these cases to break during bearing or gearset failures. You will need to transfer all your existing components into this case. If you need additional parts or would rather purchase a complete unit, feel free to call us.
Returning your lifted truck to stock? Most lift kits require you to remove the top case mounting ear. Returning your truck to stock will require you to replace the case half.
Fitment:
2001-2010 GM IFS AAM 9.25" Silverado and Sierra
Gas & Diesel 2500/2500HD & 3500/3500HD
AAM Case #40008988, 40008989, 40008990
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