OTC 7120 Cummins Drive Pulley Tool Set

This two piece set is designed to remove and install the drive pulley on Cummins NH and NTC 855 cubic inch engines. The 7120B remover simply bolts into the tapped holes for pulling. The 7120A installer threads onto the pulley accessory drive shaft for easy installation.5.6" W x 8.1" L x 3.3" H.