Includes (24) 491055 Spark Plugs. New, Bulk Packed. Genuine OEM replacement part. Consult owners manual for proper part number identification and proper installation. Compatible with: Kohler CH11S-16119 Engine, CH11S-16122 Engine, CH11S-16124 Engine, CH11S-16126 Engine, CH11S-16127 Engine, CH11S-16128 Engine, CH11S-16134 Engine, CH11S-16139 Engine, CH11S-16141 Engine, CH11S-16142 Engine, CH11-1626 Engine, CH11-1627 Engine, CH11-1629 Engine, CH11T-1630 Engine, CH12.5-1901 Engine, CH12.5-1902 Engine, CH12.5-1903 Engine, CH12.5-1904 Engine, CH12.5-1905 Engine, CH12.5-1907 Engine, CH12.5-1909 Engine, CH12.5-1910 Engine, CH12.5-1911 Engine, CH12.5-1912 Engine, CH12.5-1913 Engine, CH12.5-1914 Engine, CH12.5-1916 Engine, CH12.5-1917 Engine, CH12.5-1918 Engine, CH12.5-1919 Engine, CH12.5-1920 Engine, CH12.5-1921 Engine, CH12.5-1922 Engine, CH12.5-1923 Engine, CH12.5-1924 Engine, CH12.5GS-1926 Engine, CH12.5S-1928 Engine, CH12.5S-1929 Engine, CH12.5S-1931 Engine, CH12.5S-1932 Engine, CH12.5S-1934 Engine, CH12.5S-1935 Engine, CH12.5S-1936 Engine, CH12.5S-1937 Engine, CH12.5T-1927 Engine, CH13PS-22523 Engine, CH13PS-22536 Engine, CH13PT-22513 Engine, CH13PT-22520 Engine, CH13PT-22535 Engine, CH13S-22508 Engine, CH13S-22511 Engine, CH13S-22517 Engine, CH13S-22531 Engine, CH13S-22533 Engine, CH13S-22534 Engine, CH13S-22540 Engine, CH13ST-22512 Engine, CH13ST-22514 Engine, CH13T-22519 Engine, CH13T-22525 Engine, CH13T-22532 Engine, CH14-1800 Engine, CH14-1801 Engine, CH14-1802 Engine, CH14-1803 Engine, CH14-1804 Engine, CH14-1805 Engine, CH14-1807 Engine, CH14-1809 Engine, CH14-1810 Engine, CH14-1811 Engine, CH14-1812 Engine, CH14-1813 Engine, CH14-1816 Engine, CH14-1817 Engine, CH14-1818 Engine, CH14S-1827 Engine, CH14S-1828 Engine, CH14S-1829 Engine, CH14S-1830 Engine, CH14S-1831 Engine, CH14S-1832 Engine, CH14S-1835 Engine, CH14S-1838 Engine, CH14ST-1836 Engine, CH14ST-1842 Engine, CH15GS-44514 Engine, CH15GS-44524 Engine, CH15GS-44526 Engine, CH20-64520 Engine, CH20-64521 En