Bolens 1050 Engine


Bolens 1050 lawn tractor photo
1966 - 1969
Tube Frame Series
Garden tractor
1000
Series:85010501220
1053
Engines overview
10HP Wisconsin 331cc 1-cyl gasoline
10HP Wisconsin 361cc 1-cyl gasoline
Engine Detail
Wisconsin TR-10D
gasoline
1-cylinder
air-cooled
The Wisconsin TR-10D was used in the Bolen 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
Power10 hp
7.5 kW
Air cleanerdry
Rated RPM3800
Starter volts12
Oil capacity1 qts
0.9 L
Oil change50 h
Sparkplug gap0.025 inches
0.635 mm
Engine Detail
Wisconsin TRA-10D
gasoline
1-cylinder
air-cooled
The Wisconsin TRA-10D was used in the Bolen 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
Power10 hp
7.5 kW
Air cleanerdry
Rated RPM3800
Starter volts12
Oil capacity1 qts
0.9 L
Oil change50 h
Sparkplug gap0.025 inches
0.635 mm
Page information
Contact: Peter Easterlund
Updated on January 15, 2021
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