About this part
What it does. Dayco POLY RIB BELT, DAYCO Dayco 311-5060615 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 2019–2025 Lexus Es350, 2019–2024 Lexus Rc300, 2019–2024 Toyota Camry, 2023 Lexus Is300, 2021–2023 Lexus Is350, 2019–2022 Toyota Highlander, 2019–2022 Lexus Rx350l, 2019–2020 Toyota Sienna, 2019–2020 Toyota Avalon, 2019 Lexus Gs350. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.
Fits these vehicles
- 2025 Lexus Es350
- 2024 Lexus Rc300
- 2024 Toyota Camry
- 2023 Lexus Is300
- 2023 Lexus Is350
- 2023 Lexus Rc300
- 2022 Toyota Highlander
- 2022 Lexus Rx350l
- 2022 Lexus Rc300
- 2022 Toyota Camry
- 2021 Lexus Is350
- 2021 Toyota Camry
- 2021 Toyota Highlander
- 2020 Lexus Rc300
- 2020 Toyota Highlander
- 2020 Toyota Sienna
- 2020 Toyota Avalon
- 2019 Toyota Avalon
- 2019 Toyota Sienna
- 2019 Toyota Highlander
- 2019 Lexus Es350
- 2019 Lexus Gs350
- 2019 Lexus Rx350l
- 2019 Toyota Camry
- 2019 Lexus Rc300