Replacement Aftermarket belt for BE119 DILLE & MCGUIRE 2947 Belt for Reverse Top Width: 1/2 in Weight: 0.13 Height: 5/16 in Length: 19 in inside, 21 in Outside Material: Dry wrapped aramid cord Recommended use: Higher horse power uses and are designed to increase strength and stability and are also designed to have a smoother grip. The material helps resist humidity, high temperatures, oil and cracking