About this part
What it does. Dayco POLY RIB BELT, DAYCO Dayco 311-5060440 drives engine accessories such as the alternator, water pump and air-conditioning compressor.
Symptoms that point to this part
- Squealing on cold start
- Visible cracking or glazing
- Accessories losing power
Fitment. Catalogued as fitting 2022–2025 Hyundai Sonata, 2021–2025 Kia K5, 2024–2025 Hyundai Santa Cruz, 2020–2023 Toyota Corolla, 2022–2023 Toyota Corolla Cross, 2020–2022 Lexus Ux250h, 2019–2020 Lexus Ux200. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.