1.Rational use and regular replacement of crankshaft belts, generators and water pumps are important measures to maintain stable engine operation and extend the life of engine parts. 2.When the engine is running normally, the crankshaft belt drives the generator and the water pump through the crankshaft pulley. Therefore, the tightness and condition of the crankshaft belt have an important impact on the operation and performance of the entire engine system. 3.The crankshaft belt is made of high-quality rubber, which needs to be regularly checked for wear and replaced in time to avoid the loss of engine power or the failure of the temperature control system due to breakage. Manufacturer Part Number: 12626076, 1262-6076 fits:for Escalade / Escalade ESV 2015-2020, for 1500 LD 2019, for / XL 2015-2020, for 1500 2014-2019, For 1500 Limited 2019, For 1500 2014-2019. Colour:Black Material:rubber Package Contents: 1 x Belt Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.