Power Steering Upgrade

[RGYJ87]

Hello,
I have a 4cyl. 1987 YJ without power steering(mechanical steering box)...would a 1991 4.0 YJ power steering complete system fit as a direct bolt on on my Jeep? Thank you

 

[CLVRG1RL]

Yep, just did it. Just Make sure you get all the parts, you will need a slightly longer belt also,
I did a new steering shaft cause those are usually seized, kinda have a theory that if i have an old part in my hand I replace it, also did the water pump/thermo and hoses while apart
I got the used kit from DEAD JEEP parts on e-bay,

 

[RGYJ87]

Yep, just did it. Just Make sure you get all the parts, you will need a slightly longer belt also,
I did a new steering shaft cause those are usually seized, kinda have a theory that if i have an old part in my hand I replace it, also did the water pump/thermo and hoses while apart
I got the used kit from DEAD JEEP parts on e-bay,

Thank you!