General Specifications
HP / kW 115 HP / 85.7 kW
Displacement 1635 cc (99.8 cu in.)
Cylinders 6 (Inline)
WOT RPM Range Check Manual
Bore x Stroke 73 x 65 mm
Weight (Lightest) 140 kg / 309 lbs
Drive & Lower Unit
Gear Ratio 2.00:1
Shaft Options 20
Propeller Style 13–15"
Maintenance Quick-Specs
Engine Oil 50:1 Pre-mix
Oil Capacity See Manual
Gear Lube 710 ml
Spark Plug NGK BUHW
Fuel/Power Regular Unleaded 87 Oct
Identification
The serial number for the Mercury 115hp Tower of Power (Inline 6) is typically found on a plate located on the transom bracket.