About this part
What it does. Gates Stretch Fit Micro-V Serpentine Drive Belt Gates 547-K040344SF 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 Chevrolet Express 3500, 2019–2025 GMC Savana 3500, 2025 Chevrolet Lcf 3500hg, 2019–2024 GMC Savana 2500, 2022 Chevrolet Lcf 3500, 2021 Chevrolet Express 2500. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.
Fits these vehicles
- 2025 Chevrolet Express 3500
- 2025 GMC Savana 3500
- 2025 Chevrolet Lcf 3500hg
- 2024 GMC Savana 2500
- 2023 GMC Savana 2500
- 2023 Chevrolet Express 3500
- 2023 GMC Savana 3500
- 2022 GMC Savana 3500
- 2022 GMC Savana 2500
- 2022 Chevrolet Lcf 3500
- 2021 Chevrolet Express 2500
- 2021 GMC Savana 3500
- 2020 GMC Savana 3500
- 2019 GMC Savana 2500
- 2019 Chevrolet Express 3500
- 2019 GMC Savana 3500