WRF400 Carb Kit: Same for 03 WR450F?

I'm trying to find a reasonably-priced carb rebuild kit that includes an accelerator pump diaphragm for my just-purchased 2003 WRF450 (FCRMX39 carb). Most of them are 75 bucks and up, but I have found one supplier who lists one for a WRF400 that is around 54 bucks. Any chance the same kit will work for both bikes?


TIA for your help.

None. Two different carbs.

None. Two different carbs.


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