Parts & Accessories Spare parts Is the alternator whining sound bothering you? 🔊 Don't waste your money changing the whole alternator, the solution is simple and cheaper! We have provided you with alternator bearings (pulleys) from JTEKT (the parent company of Koyo) with high quality. Why this specific part? Because JTEKT/Koyo is the primary supplier for General Motors (GM), and they are the same parts that came in your car from the dealership (original factory quality). ✅ Withstands continuous work pressure and lasts a long time. ✅ Compatible with: Tahoe / Yukon (2007 - 2014). ✅ Cost savings and performance that will make your car like new, or even better. To confirm the correct size for your car, please send your (VIN) when ordering. Price for the front and rear set is 100 SAR (((We also provide alternator bearings for various General Motors models and categories upon request))) Welcome to DM for orders or inquiries!