View 0 Photos View 0 Videos 2002 Allison Transmission HD3060 Contact for price Allison Transmission HD3060, Core Charge: 0.00, Casting#: 6510366043 ConditionUsedFits To Make(s)GMCFits To Model(s)C7500Will Fit Year(s)2002Stock Number536260 MLS Number10539532CategoryTransmissions Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info