Stormin 9,985 #1 Posted February 11, 2019 The sump on my k301as 12hp has a hair line crack. Tried various methods of repair to no avail. I have been offered one of a 16hp. Will it fit? Share this post Link to post Share on other sites
pfrederi 18,689 #2 Posted February 11, 2019 Take a look at eh pinned topic above Identifying Big Block kohler block styles. Best way is to check the sump part number for your engine spec# an the donors spec# 1 1 Share this post Link to post Share on other sites
