740128 Replacement Parts Belt 144 T for Kit 740116 740123 740133 Be

Engineered for high-performance open primary systems, this BDL replacement primary belt features a 144-tooth count, a 3-inch width, and an 8mm pitch. Belt Drives LTD utilizes advanced materials to ensure this belt can withstand the high horsepower and torque demands of custom Harley-Davidson builds. By maintaining a precise 8mm tooth profile, the belt provides quiet operation and efficient power delivery. BDL systems are designed to reduce instability and vibration by optimizing pulley alignment, and this replacement belt is the exact component needed to maintain that balance. It serves as a direct replacement for worn belts in BDL 3-inch wide drive assemblies.