Engine Harmonic Balancer-Premium Oem Replacement Balancer Dayco PB1188N. See our other listings. Premium Oem Replacement Balancer. Powerbond Premium OEM Replacement Balancers are manufactured using premium ductile iron castings and injection bonded dampening rubber. Unlike typical original equipment balancers that are made with press inserted dampening rubber, the bonded dampening rubber in the Powerbond Premium OEM Replacement Balancer provides superior bonding… Read more →