Lawn tractors Bolens

Bolens 1050 Engine

Bolens 1050
Bolens 1050

Engine

Engine options
Engine
10HP Wisconsin 331cc 1-cyl gasoline
10HP Wisconsin 361cc 1-cyl gasoline
Engine Detail
Engine Wisconsin TR-10D
Fuel gasoline
Cylinders 1-cylinder
Cooling / layout air-cooled horizontal-shaft
NotesThe Wisconsin TR-10D was used in the Bolens 1050 only during the first production year, 1966. Tractors with the TR-10D carried model code 192-01.
Displacement331 cc
20.2 ci
Bore/Stroke3.125x2.625 inches
79 x 67 mm
Power (gross)10 hp
7.5 kW
Air cleanerdry
Starterelectric
Starter volts12
Sparkplug gap0.025 inches
0.635 mm
Engine Oil
Oil capacity1 qts
0.9 L
Oil change50 h
Engine Detail
Engine Wisconsin TRA-10D
Fuel gasoline
Cylinders 1-cylinder
Cooling / layout air-cooled horizontal-shaft
NotesThe Wisconsin TRA-10D was used in the Bolens 1050 starting with the 1967 production year and model code 192-02, and continued to the end of production.
Displacement361 cc
22.05 ci
Bore/Stroke3.125x2.875 inches
79 x 73 mm
Power (gross)10 hp
7.5 kW
Air cleanerdry
Starter volts12
Sparkplug gap0.025 inches
0.635 mm
Engine Oil
Oil capacity1 qts
0.9 L
Oil change50 h

Values may vary by engine, transmission or configuration. View source page