Steering issues still

[Karen2.0]

My mechanic told my it's the steering gear or my pump, I can't afford to chance on new parts to find out what's wrong, my truck at a stop will not allow me to turn the wheel I actually messed the linkage up now from cranking on it so hard,
I've looked at redhead steering I'm thinking of trying one of them, but what if that's not the answer, I could really use some help hear guys I've been searching for 2 hours now, and I can't find a deffinat awsner, this is driving me nuts, just seems like always something with this damn truck lately, I love this truck to death, but damn 80,000$ rig shouldn't be flipping doing this with 100,000 km on it, I need a solution for this I'm putting a 9' plow on it, and hauling just sucks anymore cause I look a retard cause I can't turn my wheel, sorry for the rant the frustration is setting in

Any help hear would be so greatly appreciated

 

[Spatel23]

Did you have any repair work before this or did it just start out of the blue?

 

[florida 6.0]

It could just need a flush and new fluid.

 

[Karen2.0]

It's been doing it for about a year now I've finally decided to get it fixed lol, I'll tell my guy to try that and see if there is any improvement, thanks guys