BMW M57 Belt Tensioner Assembly
BMW M57 Belt Tensioner Assembly is backordered and will ship as soon as it is back in stock.
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BMW M57 Belt Tensioner Assembly
Description
Description
BMW Serpentine Belt Tensioner – OEM 11287786880
This OEM serpentine belt tensioner ensures correct tension of the accessory drive belt in BMW M57 and M57N diesel engines. Designed for long service life and precise belt alignment, it prevents slippage, noise, and premature belt wear.
- ✔️ OEM Part Number: 11287786880
- ⚙️ Belt tensioner with integrated pulley
- 🔧 Direct-fit for M57 / M57N engine configurations
- 🛠️ Keeps drive belt under constant tension for optimal accessory function
Recommended for BMW engine swap projects or as part of routine maintenance on M57-powered vehicles.
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