Page 486 - US ACCESSORIES GUIDE (2019)

ANALOG INSTRUMENTS

TACHOMETER SELECTION AND SETTINGS CHARTS

Tachometer Application ANALOG INSTRUMENTS
Model Description Flagship (Black Face) Flagship (White Face) QSI International II Generic
MerCruiser MCM/MIE 6000 RPM 79-895283A03 79-895283A23 N.L.A. 79-895283Q43 N/A
Gasoline Engines
8000 RPM 79-895283A06 79-859675A11 N.L.A. 79-895283Q45 N/A
MerCruiser D1.7L DTI, ALL 79-895283A03 79-895283A23 N.L.A. N/A N/A
D2.8L & D4.2L D-tronic
MerCruiser D3.0, D3.6L & 1994 and Newer 79-895283A02 N/A 79-805289A 1 N/A N/A
D4.2L
MerCruiser D7.3L D-Tronic 1997 and Newer 79-895283A02 N/A 79-805289A 1 N/A N/A
Mercury/Mariner 4-Stroke 6000 RPM 79-895283A03 79-895283A23 N.L.A. 79-895283Q43 N/A
Outboards
8000 RPM 79-895283A06 79-859675A11 N.L.A. 79-895283Q45 N/A
Mercury/Mariner 20 HP and 6000 RPM 79-895283A03 79-895283A23 N.L.A. 79-895283Q43 N/A
Above (2 cycle)
8000 RPM 79-895283A06 79-859675A11 N.L.A. 79-895283Q45 N/A
Mercury/Mariner Optimax 6000 RPM(1) 79-895283A03 79-895283A23 N.L.A. 79-895283Q43 N/A
8000 RPM(1) 79-895283A06 79-859675A11 N.L.A. 79-895283Q45 N/A
Mariner 8-40 HP (Japanese Manual start w/ lighting coil N/A N/A N/A N/A N/A
import)
Mariner 9.9-60 HP Electric start / 2 cylinder N/A N/A N/A N/A N/A
(Japanese import)
Force 3 50cc N/A N/A N/A N/A N/A
Force 40 HP and Above 6000 RPM 79-895283A03 79-895283A23 N.L.A. 79-895283Q43 N/A
8000 RPM 79-895283A06 79-859675A11 N.L.A. 79-895283Q45 N/A
(1) Correct harness required for optimum performance
Tachometer Settings

Model Country Serial # Range Positive Pulses Per Poles (Flagship, Admiral, (QSI Series) (Force 79-817030A
Crank Revolution International II & Tachometer Switch 1) Tachometer
Commodore Setting Switch Setting
Mercury/Mariner (2- 4 8 4P 3 N/A
stroke) 6 thru 25 HP
(U.S. Orig
Mercury/Mariner (4- 3 6 3P 2 N/A
stroke) 8 and 9.9 HP
Mercury/Mariner (2- USA 0G053314 and up 6 12 6P 4 N/A
stroke) 30/40 HP
Mercury/Mariner 35 USA 5823918 and up 4 8 4P 3 N/A
and 40 HP (2 Cyl.)
BEL 9298955 and up 4 8 4P 3 N/A
AUS 8070639 and up 4 8 4P 3 N/A
CAN 7169337 and up 4 8 4P 3 N/A
Mercury/Mariner (4- 6 12 6P 4 N/A
stroke) 25 thru 90 HP
Mercury/Mariner (2- 6 12 6P 4 N/A
stroke) 45 thru V-6
(U.S. Origi
Force 35 - 20 N/A N/A 1
Force 35 HP and 6 12 6P 4 2
higher with Mercury
ignition
MerCruiser 4 cyl. 2 N/A 4C 1 N/A
gasoline engine
MerCruiser 6 cyl. 3 N/A 6C 2 N/A
gasoline engine
MerCruiser 8 cyl. 4 N/A 8C 3 N/A
gasoline engine

2019 US Accessories Guide 473