Recording Serial Number; 40 Sea Pro/Marathon Specifications - Mercury 40 SeaPro Operation, Maintenance & Installation Manual

Recording Serial Number

It is important to record this number for future reference. The serial number is
located on the outboard as shown.
a - Model year
b - Serial number
c - Certified Europe Insignia (as applicable)

40 Sea Pro/Marathon Specifications

Models
Horsepower
Kilowatts
Full throttle RPM range
Idle speed in forward gear
Number of cylinders
Piston displacement
Cylinder bore
Piston stroke
Recommended spark plug
Spark plug gap
Gear ratio
Recommended gasoline
Recommended oil
Gearcase lubricant capacity
Battery rating
GENERAL INFORMATION
a
XXXXXXXXX
XXXXXXXX
XXXX
c
465 marine cranking amps (MCA) or 350 cold
b
63746
40
40
29.4
4500–5500 RPM
700–750 RPM
2
644 cc (39.3 cu. in.)
76 mm (2.993 in.)
71 mm (2.796 in.)
NGK BPZ8H‑N‑10
1.0 mm (0.040 in.)
2.0:1
Refer to Fuel and Oil
Refer to Fuel and Oil
440 ml (14.9 fl oz)
cranking amps (CCA)
70–100 amp hour (Ah)
14
eng