What's it called?

Suspension related stuff goes in here.
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deriley

What's it called?

Post by deriley »

Driving home this afternoon, a bar broke that connects the back wheels together. I pulled over and got under the car, it looks like a easy fix but I don't know what the part is called to order a new one. I got the car home by driving 10 mph to advoid fishtailing. Thanks for your help.
ventura ace

Post by ventura ace »

Denise,
I believe you are talking about the Back-Wheel-Connect-Together Bar. Just kidding. I'll bet it is the Panhard Rod, a long rod that connectis from one side of the rear suspension to the other. There was an earlier design straight Panhard Rod, and a later design that had a bend in the middle to go around the differential. Make sure that you replace it with the correct one.

Your are right in that it should be very easy to fix.

alvon
So Cal Mark

Post by So Cal Mark »

it actually connects from the chassis on one side to the suspension on the other side. Odd that it would just break on its' own :?
deriley

Post by deriley »

Ahh Ventura, you made me laugh! That's what I thought it was but wasn't sure. Yes Mark, it is odd, but it looks flimsy, like it was made of alumium, I would of thought it would be steel. Strange
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spidernut
Posts: 1906
Joined: Wed Jan 25, 2006 12:20 am
Your car is a: 1979 Fiat Spider Automatic
Location: Lincoln, CA

Post by spidernut »

An aluminum panhard rod? Can you post a picture? Sounds really odd.
John G.
1979 Spider (Owned since 2000)
1971 124 Sport Spider (Owned since 2017)
1977 Spider (Sold 2017)
1979 Spider (Disposed of in 2017)
1979 Spider (Sold 2015)
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deriley

Post by deriley »

Alas, this easy fix is going to go to the shop. . . I can get the nuts off! :!:
spiderrey
Posts: 2623
Joined: Sat Jan 28, 2006 2:08 pm
Your car is a: 70 124 spider-74x19-03 ranger edge
Location: San Dimas, Ca

Post by spiderrey »

been thinking about making a custom bar with heim joints to line up the rear once its lowered
mbouse

Post by mbouse »

sounds like a PO (previous owner) had replaced your rod with something he/she had laying around, and not the correct part.

we'd a loved to have seen the mishap before it went to the shop.

not surprised that steel nuts and bolts welded themselves to aluminum.
ventura ace

Post by ventura ace »

deriley wrote: . . . but it looks flimsy, like it was made of alumium, I would of thought it would be steel. Strange
Sorry if this a repeat, but I tried to reply yesterday, and I don't know where my reply ended up.

Anyway, the reply went something like this: You can do a magnet test to check if the broken Panhard Rod is steel. If a magnet attracts to it, it's steel. If not, then aluminum is a possibility. The Panhard Rod and the lower trailing arms are all hollow parts and may feel like aluminum, but they are really steel. Many people have bent and broken them by trying to use them as lift points for jacking up the car. This won't work. They are good sturdy parts for what they were intended, but they aren't meant to be lift points.

You may be able to loosen the nuts and bolts after soaking them with a rust penetrant such as PB Blaster. Or maybe you could borrow a bigger wrench from a friend . . . or use a cheater bar on the end of a rachet (good way to break a rachet, but maybe worth a try). Whatever you do, please make sure that the car is secure if you are under it, so it won't topple on top of you. Good luck!!

alvon
perthling

Post by perthling »

Shouldn't be too hard to find a replacement panhard rod off another car; alternatively vendors can supply adjustable panhard rods (used for cars where the rear suspension has been lowered in order to line the body and track up again). I think I've got about three lying around.
So Cal Mark

Post by So Cal Mark »

two words necessary for doing suspension work-IMPACT WRENCH. If you're serious about wrenching on these cars, tools are a necessity! If you don't have an air compressor, get an electric impact. They're not very expensive any more, and make life so much easier, and the work goes much more quickly!
deriley

Post by deriley »

Thanks to everyone for your words of wisdom. I have a panhard rod on backorder from IAP
So Cal Mark

Post by So Cal Mark »

how long is the wait expected to be for the backorder?
deriley

Post by deriley »

I ordered last wed and it was 2 weeks late, tied up in customs I guess. So who know.
Mark_vaughn

Post by Mark_vaughn »

FYI

I had some items backordered from IAP that were 2 weeks out. Held up in customs. A month later when they were still 2 weeks out and held up in customs, I canceled my order and got it all from VAS in 3 days.
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