Kawasaki 14018-005 HOLDER-TACHOMETER GR is used on these models1972 S2 Mach II ENGINE COVERS 1973 S1-A Mach I ENGINE COVERS 1973 S2-A Mach II ENGINE COVERS 1974 S1-B Mach I ENGINE COVERS 1974 S3 Mach II ENGINE COVERS ('74-'75 S3-S3-A) 1974 S3 Mach II ENGINE COVERS ('76-'78 A3-A4-A5) 1975 S1-C Mach I ENGINE COVERS 1975 S3-A Mach II ENGINE COVERS ('74-'75 S3-S3-A) 1975 S3-A Mach II ENGINE COVERS ('76-'78 A3-A4-A5) 1976 KH250-A5 ENGINE COVERS 1976 KH400-A3 ENGINE COVERS ('74-'75 S3-S3-A) 1976 KH400-A3 ENGINE COVERS ('76-'78 A3-A4-A5) 1977 KH400-A4 ENGINE COVERS ('74-'75 S3-S3-A) 1977 KH400-A4 ENGINE COVERS ('76-'78 A3-A4-A5) 1978 KH400-A5 ENGINE COVERS ('74-'75 S3-S3-A) 1978 KH400-A5 ENGINE COVERS ('76-'78 A3-A4-A5)