MerCruiser 862083T 807757T Idler Pulley Adjusting Bracket 4.3L 5.0L 6.2L MPI Exhaust Tubes which is what they used

which is what they used before 1990

9-Wires (9 Going into the Dash-side plug)

Mando AC155603

OMC or Volvo Penta 4

Double keys have a ring and a metal tag with the key number

MerCruiser 862083T 807757T Idler Pulley Adjusting Bracket 4.3L 5.0L 6.2L MPI Exhaust Tubes which is what they usedPart Number(s) Included MerCruiser 862083 (Stamped) > 862083T Idler Pulley Adjusting Bracket MerCruiser 807757T Idler Pulley "Compact Power Steering" 3" Outside Diameter for 13 16" width belt For Late Model GM V6 & V8 engines. General Application Compatibility Check with your parts diagram to ensure compatibility Other Details Freshwater Used Parts Purchase with confidence!