Fuel Pump Module for Kohler ECH440 ECH630 ECV630 ECH940 ECH980 2539316S 2539314S

My bike had sat for 8 years with the fuel tap on and the carb was full of shit.
I put a rebuild kit in it and it started but would die if the choke was turned off or if the bike was revved.
So I bit the bullet and purchased one of these.
It got delivered to Sydney AUSTRALIA in a week.
I Put it in the bike and IT STARTED FIRST KICK!!
Don’t spend $1000 on an oem, get this one!
My bike is an 07 Crf450x for reference.
Nothing bad to say about the carburetor, only how good my bike now runs!
My bike has never ran this good before

Felt sketchy about spending so little (but still a big gamble) on a carb, but this was an awesome replacement! Threw on this carb, runs FANTASTIC! Stock kept clogging, haven’t had an issue, taken it out only a couple times so far but I’m impressed!

After five failed attempts to clean the stock carb, I rolled the dice on this new 450 version. Two kick after install and a small adjustment to the idle screw and she was grunting again. I am so happy now!!!!!

This carburetor has improved my motorcycle's performance and given it a more aggressive and throaty sound. I absolutely love the way my bike sounds now!

Fit right on my 1998 sportsman 500 perfect fit. It’s only been 3 weeks since I installed it but it it fail I’ll update this review. Didn’t even need to adjust the carb, started right up I probably can adjust the pilot jet for more power but still ran great

Worked perfectly and price was great.

Carb fit perfectly worked great with a little jetting

Great carburetor! Perfect fit. Engine runs smoothly now. Highly recommend for anyone needing a replacement