Generator V-Ribbed Drive Belt 06L903137J, 06L 903 137 J FOR A4L 2017-2024, A6L 2019-2024, Q5L 2018-2024 2.0T Material: Rubber with resistance to 105℃ vapor emission Design: V-Ribbed Drive Belt engineered for consistent power transmission Compatibility: Designed for use in A4L (2017–2024), A6L (2019–2024), and Q5L (2018–2024) models equipped with 2.0T engines OEM : 06L903137J This generator drive belt features a V-ribbed configuration that stable engagement with pulleys, supporting of the vehicle's electrical system.Constructed from rubber, it maintains integrity under thermal conditions commonly found in engine environments.The design supports efficient power transfer from the crankshaft to the alternator, slippage and maintaining consistent performance over time.The belt is built as a direct replacement for the specified OEM part, allowing for straightforward installation in compatible models.Its fitment is intended specifically for A4L, A6L, and Q5L variants within the listed model years, proper alignment and function within the engine accessory drive system.Important: This product is an aftermarket alternative.Brand names mentioned serve only to show which devices it fits.