0 0 2006 Aisin 450-43LE Transmission for a GMC W4500 Contact for price Aisin 450-43LE Transmission Assembly, Good Condition. Ship Ready, Removed from a 2006 GMC W4500 Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)W4500Stock Number75645 MLS Number13747645CategoryTransmissions Last Updated9/27/2025 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info