About this part
What it does. Dayco POLY RIB BELT, DAYCO Dayco 311-5030231 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 2026 Volvo V60 Cross Country, 2024–2025 Volvo S90, 2022–2025 Volvo Xc60, 2022–2025 Volvo S60, 2023–2025 Volvo Xc90, 2023–2024 Volvo Xc40, 2023 Volvo V90 Cross Country, 2023 Volvo V60. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.