Achto 27,501 #1 Posted June 14, 2023 (edited) I've been having issues with the fuel pump on one of my tractors. Found one on a C101 parts tractor that I have. I have not seen a Kohler pump that looks like this one before. The top section with the check valves is totally different. Wondering if any one else has seen this style of pump? It was made in the USA. I was planning on trying to rebuild this pump but unfortunately the check valve for the outlet side is too corroded to save. Plus I have no idea as to how to remove the valves to clean them anyway. Edited June 14, 2023 by Achto 4 Share this post Link to post Share on other sites
squonk 41,011 #2 Posted June 14, 2023 Yes. I had the same pump on my C-160 and have seen that style on a few more. 1 Share this post Link to post Share on other sites
Pullstart 62,739 #3 Posted June 14, 2023 Would air pressure from the in and out ports eject the stuck parts? 1 Share this post Link to post Share on other sites
WHX?? 48,741 #4 Posted June 14, 2023 Remember how I said on just about any resto there is one little thing that crops up?!?! I had to give Dan both barrels for using a plastic pump when I have a couple of metal ones... Don't those little star pieces wiggle out to get at the check valves? 1 Share this post Link to post Share on other sites
rjg854 11,343 #5 Posted June 14, 2023 (edited) Like Mike posted, I have that style on my 16hp Kohlers. When I rebuilt mine, I drove those out with a small socket. Edited June 14, 2023 by rjg854 add 1 1 Share this post Link to post Share on other sites
buckrancher 2,679 #6 Posted June 14, 2023 Thats referred to as a heavy duty fuel pump. 1 Share this post Link to post Share on other sites
oliver2-44 9,662 #7 Posted June 14, 2023 Seems like I've seen that style pump on some Kohler twins. You might look if your big D Betty has the same style. 1 1 Share this post Link to post Share on other sites
JoeM 7,871 #8 Posted June 14, 2023 looks like it seen some ethanol fuel along the way. 1 Share this post Link to post Share on other sites
Achto 27,501 #9 Posted June 14, 2023 23 minutes ago, JoeM said: looks like it seen some ethanol fuel along the way. Been siting out side for ?yrs with the fuel line to the carb hanging open. 1 Share this post Link to post Share on other sites
WHX?? 48,741 #10 Posted June 14, 2023 (edited) Sat with water in it Joe... reminds me I should git out in the boneyard and bring some in... naww too dammed stupid... Edited June 14, 2023 by WHX?? 1 1 Share this post Link to post Share on other sites
