Description Replaces OEM numbers: Kawasaki 11013-1013 Applications Kawasaki Motorcycle Z400 J1,J2,J3 (4 Cyl) (KZ400J) 80-83 ZX400 C2 (Z400F2) 84-87 Z500 B1,B2 79-80 Z500 B3 (6 Speed) 81 KZ550 D1,M1,C1-C4,A1-A4 80-83 KZ550 F1,F2 82-84 Z550 B1,B2 79-80 Z550 A1,A2,A3 80-83 Z550 C1,C2,C3,LTD 81-83 Z550 G1-G3 (GT550) 83-86 Z550 D1 Twin Shock (GPZ550) 81 ZX550 A1-A3 Unitrack (GPZ550) 84-86 ZX600 A1-A5 (GPZ600R) 85-89