Speci
fi
cations
9
19 690 01 Rev. --
KohlerEngines.com
TORQUE SPECIFICATIONS
3,5
ECV850
ECV860
ECV870
ECV880
Blower Housing
M6 Screw
4.8 N·m (42 in. lb.)
M6 Nut
4.8 N·m (42 in. lb.)
Clean-out cover Screw
3.1 N·m (27 in. lb.)
Baf
fl
es and Brackets
Crankcase Baf
fl
e M6 Screw
11.3 N·m (100 in. lb.) into a new hole
7.7 N·m (68 in. lb.) into a used hole
Crankcase Baf
fl
e M6 Nut
8.2 N·m (73 in. lb.)
Cylinder Barrel Baf
fl
e M6 Screw
8.2 N·m (73 in. lb.)
Cylinder Barrel Baf
fl
e M5 Screw
6.3 N·m (56 in. lb.) into a new hole
4.0 N·m (35 in. lb.) into a used hole
Throttle Body Bracket M8 Screw
16.0 N·m (142 in. lb.)
Throttle Body Bracket M6 Screw
10.2 N·m (90 in. lb.)
Valley Baf
fl
e Assembly M6 Screw
8.2 N·m (73 in. lb.)
GENERAL SPECIFICATIONS
3,6
ECV850
ECV860
ECV870
ECV880
Bore
86 mm (3.39 in.)
Stroke
70.9 mm (2.79 in.)
Displacement
824 cc (50.3 cu. in.)
Oil Capacity (re
fi
ll)
2.6 L (2.7 U.S. qt.)
Maximum Angle of Operation (@ full oil level)
4
25°
Model . . . . . . . . . . . . . . . . . . . . . ECV850
EFI Command Engine
Vertical Shaft
Numerical Designation
Speci
fi
cation . . . . . . . . . . . . . . . ECV850-3001
Serial . . . . . . . . . . . . . . . . . . . . . 4423500328
Year Manufactured Code
Factory Code
Code
Year
44
2014
45
2015
46
2016
ENGINE IDENTIFICATION NUMBERS
Kohler engine identi
fi
cation numbers (model, speci
fi
cation and serial) should be referenced for ef
fi
cient repair,
ordering correct parts, and engine replacement.
3
Values are in Metric units. Values in parentheses are English equivalents.
4
Exceeding maximum angle of operation may cause engine damage from insuf
fi
cient lubrication.
5
Lubricate threads with engine oil prior to assembly.
6
Any and all horsepower (hp) references by Kohler are Certi
fi
ed Power Ratings and per SAE J1940 & J1995 hp
standards. Details on Certi
fi
ed Power Ratings can be found at KohlerEngines.com.