Gates Water Pump & Timing Belt Set KP25578XS. We are an authorised distributor for Gates parts. Equivalent to Part Numbers: Behr Hella Service: 8MP376814831 Blue Print: AD.. If you order before 12PM we'll dispatch same day from our UK warehouse.Diesel: 1.5 dCi, dCi. Behr Hella Service: 8MP376814831 Blue Print: ADN173701 Bosch: 1987948525 Dayco: KTBWP4760, KTBWP5320 FAI Autoparts: TBK3576441 Febi Bilstein: 32731 Hella: 8MP376814831 Ina: 530019731 QH: QBPK7641. Supplementary Article/Supplementary Info: with water pump. The only way to be 100% sure that the part will fit your vehicle is to check the part number on your original unit matches one of the above. Consequential loss and labour claims are not accepted. Fast Dispatch On All Orders. All orders are dispatched from our UK warehouse. Items must be unused and in their original packaging.