Quick view 1990 Jeep Comanche 4.0L Harmonic Balancer HBA1018ZE19 1990 Jeep Comanche 4.0L Harmonic Balancer Engine Parts # HBA1018ZE19 Fits: [1987-2006] JEEP / L6 / 4.0L / 242 OHV 12VThis 1990 Jeep Comanche 4.0L Harmonic Balancer Part# HBA1018ZE19 also Fits the... MSRP: Was: Now: $61.97 Add to Cart