OMC 323664 0323664 Clutch Dog Shifter 400 Hydro-Mechanical 4cyl Stringer 1978-81 Upper Unit For use with all Alpha

For use with all Alpha One Gen 1 Units (1984-1991) (XD arms and Pre-XD arms 14034A3 & 14035A3 )

982650 / 0982650 Oil Pressure Sender Assembly

1960: 10020 / 10021 / QD-21 / QDL-21

854674 Propeller Shaft (Stamped 832724)

3L V6 Ignition Amplifier - Square Box Style

OMC 323664 0323664 Clutch Dog Shifter 400 Hydro-Mechanical 4cyl Stringer 1978-81 Upper Unit For use with all AlphaPart Number(s) Included OMC 323664 0323664 Clutch Dog Shifter(1978 1981) OMC 313448 0313448 Clutch Dog Pin OMC 313454 0313454 Clutch Dog Spring General Application Compatibility This would have been used with the SMALLER OMC Stringer 4cyl Hydro Mechanical Shift 400 Series Lower units 1978 1981 Not found on the V6 & V8 "800" Series Drives. The easy way to tell between a mechanical shift & hyrdo mechanical shift drive is that the hydro mechanical ones