Carburetor Primer Bulb
* One per carburetor
Application:
* 4088 - WYJ-138C
* 4357 - WT603A
* 4570 - WYA5A
* 4769 - WYJ-219A
Posted by Tim on 20th Nov 2020
It was an exact fit so installation was easy. It is flexible and pumps the fuel the way it should.
Posted by Dan Macdonald on 23rd Sep 2020
I can't really rate this product because I couldn't get the four Philips head screws out of the piece that holds the bulb in. They were way too tight.