Bolens HT-23 Engine

Bolens HT-23 lawn tractor photo
1979 - 1987
Large Frame Series
Garden tractor
Series map:
Engine Detail
Kohler K582
air-cooled horizontal-shaft opposed twin
Displacement945 cc
57.7 ci
Bore/Stroke3.50x3.00 inches
89 x 76 mm
Power (gross)23 hp
17.2 kW
Air cleanerdry
Rated RPM3600
Starter volts12
Oil capacity8 qts
7.6 L
SparkplugChampion RH10
Sparkplug gap0.025 inches
0.635 mm
Point gap0.020 inches
0.508 mm
Page information
Peter Easterlund - owner of
Copyright 2023®
TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999.
Peter Easterlund - owner/author
Updated on April 15, 2023
©2000-2023 -®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.