MerCruiser 87-861780A2 87-91019A6 Distributor Sensor Assembly V8 350 5.7L 5.7LX OMC Propellers One thing to take note

One thing to take note of is that There were A LOT of these that were stamped 32603 and basically the difference between all of them is the diameter at which the hole in the end was drilled

May also Work With 305 230Hp 200hp 898

some surface rust on this

Pretty Much all "470" models 1976-1989

AQ131A AQ131B AQ131C AQ131D

MerCruiser 87-861780A2 87-91019A6 Distributor Sensor Assembly V8 350 5.7L 5.7LX OMC Propellers One thing to take notePart Number(s) Included NEW Quicksilver MerCruiser 87 861780A2 Distributor Sensor (2 wire Bullet Connectors) Replaces 87 91019A6 Application & Compatibility Typically found on MerCruiser 5. 7L, 5. 7LX, and 5. 7L Ski applications where the Thunderbolt IV ignition module was mounted on the distributor (generally 1987 early 2000's) Also on some 7. 4L 454 Bravo (1996 1997) & 4. 3L models Check with a parts diagram or contact us if you are unsure of the