What it does. Dayco POLY RIB BELT, DAYCO Dayco 311-5060463 drives engine accessories such as the alternator, water pump and air-conditioning compressor.

Fitment. Catalogued as fitting 2026 BMW M235 Xdrive Gran Coupe, 2023–2025 Toyota Gr Corolla, 2019–2025 Audi Rs5 Sportback, 2020–2025 BMW X1, 2019–2024 Audi Rs5, 2020–2024 Audi Sq5, 2019–2024 Audi S4, 2021–2024 BMW 228i Gran Coupe, 2020–2024 Mini Cooper, 2019–2024 Audi S5 Sportback, 2021–2023 BMW X2, 2020–2023 Audi S5, 2020–2023 BMW 228i Xdrive Gran Coupe, 2020–2023 Mini Cooper Clubman, 2021–2023 Audi Sq5 Sportback, 2022–2023 BMW M235i Xdrive Gran Coupe, 2020–2023 Mini Cooper Countryman. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.