MerCruiser 45-58283 Camshaft Timing Gear GM 3984114 120hp 140hp 3.0L 2.5L Grab Handles I can't seem to find

I can't seem to find an indicated part number for this in the manuals

Should be able to use it to replace other carburetors from that time period

I'm pretty sure this will replace the earlier 56145 as well

We're not sure what this came from so hopefully you can visually recognize it

Needle & Seat (375918)

MerCruiser 45-58283 Camshaft Timing Gear GM 3984114 120hp 140hp 3.0L 2.5L Grab Handles I can't seem to findAs this is a quantity listing, You will receive a set that is in the same condition as the one pictured here. Part Number(s) Included GM 3984114 Camshaft Timing Gear MerCruiser 45 58283 OMC 908613 0908613 General Application Compatibility GM 120hp 2. 5L & 140hp 3. 0L 4cyl engines 1972 1989ish Eventually this gear was superseded (back) to a metal one (45 46745) Engines earlier than 1972 had a set of timing gears that had a different gear tooth profile