MerCruiser Exhaust Pipe Y-Tube 807130A4 V6 V8 4.3L 305 350 454 Alpha One Bravo Mercruiser Propeller Used in MerCruiser Gen II

Used in MerCruiser Gen II lower units 1991-1995 regardless of engine

3L engines from 1987 & 1988 Models ONLY

D3JL-S-6L17 D3JL-S D3JL S H2-2300

This is of a late 60's early 70's Kiekhaefer Mercury 7

but your serial number is located toward the rear of the engine block casting on a stamped plate

MerCruiser Exhaust Pipe Y-Tube 807130A4 V6 V8 4.3L 305 350 454 Alpha One Bravo Mercruiser Propeller Used in MerCruiser Gen IIItem Details Generally Found on MerCruiser V6 & V8 (4. 3L V6, 5. 0L 305 V8, 5. 7L 350 V8, 454 7. 4L V8) Alpha One & Bravo applications 1991 Present, likely would work with the 1987 1990 styles as well, but you would have to change out the flappers with the new style 807166A1 Shutter assemblies Stamped part number is 861229 C Equivalent Part numbers are 44266T1 & 807130A4 807130 C & 815786 C 861229 C Yours should look just like this. Freshwater Used