Yard-Man 3960 Engine


Yard-Man 3960 tractor photo
1974 - 1976
Lawn tractor
Engine Detail
Briggs & Stratton 252707
gasoline
1-cylinder
air-cooled
Displacement399 cc
24.36 ci
Bore/Stroke3.44x2.63 inches
87 x 67 mm
Power10 hp
7.5 kW
Starterelectric
Starter volts12
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
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Updated on March 26, 2020
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