Hey DIY mechanics, this Bosch timing belt and water pump kit is what you need for a reliable engine service on certain Peugeot, Citroen, Ford, and Mazda models (like the 107). The kit includes a timing belt that's 1372 mm long, 25.4 mm wide, and has 144 teeth, plus a matching water pump and two wheels (idler/tensioner pulleys). It's an original Bosch product, so you know the quality is top-notch – these parts are built to last and meet strict OE standards. Replacing both the timing belt and water pump at the same time is smart preventative maintenance; it can save you from a broken belt that could wreck your engine. Always double-check compatibility with your specific vehicle's year, model, and engine code before ordering. If you're comfortable doing the job yourself, this kit has everything you need (except tools and maybe coolant). Keep your car running smoothly and avoid costly repairs down the line. Trust Bosch for parts you can depend on.