- The Boating Forum - Mercury Outboard w/ Missing SN Dataplate - I found a. Is there anywhere else on this OB where the serial # can be found? I don't want a stolen engine and I don't think I can register the boat w/o the engine serial number. He not only confirmed what Flot & Fum Times said above,.
- The serial number is stamped inside the enjine on the starbord side inside the cowling. It is a rounded stamp, not painted with a M under the number. There is a long anti ventilation plate with a large bolt on the top holding the anode, so it appears to be a 1989 70 or 90 hp. Thanks again.
Table Of Contents
PLEASE NOTE: leading zeroes are not relevant, e.g. '0B123456' is the same as 'B123456' in the listing.
However, later model serial will begin with a '1' or higher in pace of the '0'; those ARE significant .
US-made Mariner motors are identical with Mercury serial number ranges and use these same charts.
The serial number format is the same.
Japanese Mariner motors have a totally different serial number scheme, e.g. '6A3-S-123456'
We currently do not have those here, but are largely useless. These motors do not have any consistent year-to-serial scheme.
Mercury ceased publishing this information after the 1996 model year. There is no way to find the model year of motors with significantly higher
serial numbers than listed in these guides. There is NO serial-to-year cross-reference chart for 1997 and later motors.
Mercury has never really used model years for much of anything other than 'sales tools' in dealerships.
We WILL need your serial number to look up correct parts.
Panasonic sdr-h100 software download.
Arranged by Horsepower
4 - 6 HP
7.5 - 9.9 HP
15 - 25 HP
30 - 40 HP (2-CYL)
40 (4-CYL) - 50 HP
60 - 100 HP
115 - 150 HP
175 - 300 HP
SPECIAL HIGH-PERFORMANCE OUTBOARDS
- Operation input voltage: The original design supported an input voltage of 12 Vdc only. Revision B (PCB rev. A), last serial number 29,111. MFG 4/29/2013 shipped until 6/2013
The new design supports an input voltage range of 12 to 24 Vdc @ 350 mA maximum. Revision C (PCB rev. B), first serial number 30,000. MFG 5/20/2013 started shipping 5/2013 - Data on all nine ports is processed the same.
- Port 1: supports RS-232 or RS-485 signaling (jumper selectable). The RS-485 transceiver is not biased.
- Ports 2 through 9 use RS-485 signaling. The RS-485 transceivers are biased.
- Ports 2, 4, 6 and 8 may be individually configured as receive-only channel. By pairing a receive-only channel with another channel, a 4-wire RS-485 channel may be formed.