Looking for steering knuckles

[Miler]

Help! I need the steering knuckles attached to the kingpins for my 1971 521. I'm in monroe Washington and willing to drive a decent distance for them, I need to have them put in as soon as possible, I'm driving the old girl back home from a year of school at the end of may. Any help or even hints to where I could find them would be great. Thanks

[wayno]

Are you talking about the kingpins?

Ebay

http://www.ebay.com/itm/Datsun-Pickup-320-520-521-King-Pin-Kit-NOS-/151046360789?pt=Vintage_Car_Truck_Parts_Accessories&hash=item232b108ed5&vxp=mtr

[thisismatt]

21 & 22 are steering knuckles:

 

[uberkevin]

Junkyard.

[wayno]

I was confused, I would consider them arms myself, but they are what they are.

How would them go bad?

[Miler]

I am going off what the dude at the shop said, I only had a brief conversation with the guy about it, ill talk with him tomorrow to get a better understanding of what part needs replacement, does anyone know of a good junkyard near snohomish county that might have them?

[oldskoolvws]

I was thinking idler arms.

[wayno]

I am now thinking it's the tie rods, we shall see.  :rolleyes:

[4perrev]

Not sure if the 620 and the 521's are the same, but there is a 75 620 in Arlington pick and pull.

[Miler]

ok, it's the support knuckle spindle's on both sides, or at least what i was told, if i can't find them anyone know some jerry-rig ways to fix it?

[wayno]

I still have no idea what part your talking about.

What part number in the diagram below?

[thisismatt]

87?