23523998, R23523998, DDE 23523998, DDE R23523998. 023523998, 680371, E23523998, DDE23523998. Fit For the Following Models. Detroit S60 12.7 Liter Engine. For HK/TW buyers, please notify us your government ID #. For BRA, AR, PER buyers, please leave us your CPF#, CUIT# or RUC# correspondingly. Our guarantee is only for the cost of the item, we will not be responsible for any other expenses such as installation, labor, towing, repair or any other related expenses.