Why do car mechanics often recommend replacing the timing belt and water pump at the same time, even if only one of them has failed? - Quora
PK08421 HEPU P842 Water pump and timing belt kit without camshaft gear, Number of Teeth: 132, Width: 27 mm ▷ AUTODOC price and review
![TKT-021 Engine Timing Belt Kit with Water Pump Replacement for Lexus LS400 GS300 GS430 4.0L 4.3L TCKWP298 16100-09200 16100-09201 GELUOXI : Amazon.in: Industrial & Scientific TKT-021 Engine Timing Belt Kit with Water Pump Replacement for Lexus LS400 GS300 GS430 4.0L 4.3L TCKWP298 16100-09200 16100-09201 GELUOXI : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/61sF-CRmPNL._AC_UF1000,1000_QL80_.jpg)