178045 BorgWarner TurbochargerDescriptionJohn Deere 4045 Turbocharger. Internal Parts not interchangeable. If the stock Turbo has a 2" oil drain bolt spacing, you will need RE509555 oil drain to go with 178045. $925.16 100 in stock 178045 BorgWarner Turbocharger quantity Add to cart ShopTurbochargers178045 BorgWarner Turbocharger