Yamaha part numbers

[Paulo]

So...fuel pump quit on my 2010 RS Vector LTX GT...Pump works as i tried running it directly from a power source; relay clicks when you turn the key, so i think that is fine...fuse looks ok on the solenoid, but there is a lot of corrosion and when i stick the multi meter probes in the fuse "slots" there is no continuity, so i am thinking i need a new one. (Starter still turns fine btw) What i am getting at is part numbers...I know the first 3 digits are model number, but i am wondering if i can interchange a 5wl -81940-02-00 (what is required) with a 4BH-81940-02-00 (what is available)? Parts stores are closed on weekends here and due to Covid 19 restrictions there is no walkin service anyway, so i need help. They look identical in pictures...

 

[darv]

you should be using 5LW-81940-20-00