Detector 72 #1 Posted January 29, 2018 (edited) I'm having issues locating a carburetor kit for my 1990 312-H (31-12KE01), Partstree shows a kit for Kohler carbs 12 757 13 but they no longer sell it, the number does however come up & it looks correct but unsure. My carb is a Walbro and has WHG710090 on the flange but I come up empty with that number, the carb is still mounted so there may be another number I've overlooked. Any suggestions? Edited January 29, 2018 by Detector Share this post Link to post Share on other sites
953 nut 58,020 #2 Posted January 29, 2018 Here is one on a popular auction sit that should do the trick. https://www.ebay.com/itm/KOHLER-CARBURETOR-REBUILD-KIT-12-757-03-S-OEM-NEW/391568176664?hash=item5b2b483618:g:tgIAAOxy0NtTGJL6 1 Share this post Link to post Share on other sites
Detector 72 #3 Posted January 29, 2018 Thanks, I got to looking in my barn and found a new 12-757-03 kit I use on my newer Kohler Commands CV series that uses the Walbro LMK carbs which appears to be different than the WHG. I did however email the seller to see what he has. Found another number on my flange 4705386. I found a old reference chart on Kohler carbs with a kit number but I think it has changed http://www.smallenginesuppliers.com/html/engine-specs/kohler/Kohler_Carburetor_Reference_Manual_TP-2377-E.pdf 2 Share this post Link to post Share on other sites
Detector 72 #4 Posted January 29, 2018 Looking on this reference guide on page 17 figure 3.9 I think I found my kit number as 25 757 08 1 Share this post Link to post Share on other sites
