This PPE replacement Dual Fueler Heavy Duty Serpentine Belt is a great choice for your vehicle. It fits GMC/Chevrolet HD models from 2004.5 - 2016 with a 6.6L Duramax engine. It can handle high horsepower and torque and lasts up to 3 times longer than a regular stock belt. Part Number: 113061490.

Using this serpentine belt is easy. Just install it on your GMC/Chevrolet HD with a 6.6L Duramax engine from 2004.5 - 2016 as you would with a regular belt. When installing, make sure it's properly aligned to avoid any issues. For maintenance, regularly check the belt for signs of wear like cracks or fraying. If you notice any problems, it's best to replace the belt right away. Also, keep it clean and dry to ensure its long - lasting performance.