I am currently replacing the Idler arm and Pitman arm but i can NOT get the idler arm off of the center link, i tried for about 6 hours today with everything i had a crow bar, tie rod wedge, pitman puller, and of course a lot of WD40 but nothing works what should i do?

 

i did it on my truck with an electric impact and a pitman arm puller. it took some work but i took off the pitman arm first then the idler arm not sure how i didn't break the puller but i didn't not sure if this helps at all