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Help identifying rear suspension part

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Old Dec 17, 2022 | 12:05 PM
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Default Help identifying rear suspension part

C

Can someone tell me what this part is with the split boot? I need to replace both sides. Is it difficult just to replace the boot? Thank you. Gunar
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Old Dec 17, 2022 | 01:32 PM
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Is that all original parts?
how many miles?
Hardest part will be finding the right boot.
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Old Dec 17, 2022 | 04:54 PM
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Originally Posted by gbgastowers
C

Can someone tell me what this part is with the split boot? I need to replace both sides. Is it difficult just to replace the boot? Thank you. Gunar
toe arm, just buy a new one they take a beating
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Old Dec 17, 2022 | 05:29 PM
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The boot on those is not replaceable. It's not like most boots which have a spring clip to keep it in place. It is sealed into the arm with a crimp ring.

https://www.delawareporscheparts.com...rm-99333104301
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Old Dec 17, 2022 | 05:45 PM
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Hi Gunar,
If the boot is split but the joint doesn't exhibit any play potentially just the boot needs to be replaced:
https://www.summitracing.com/search?...ension%20boots

Replacing the boot involves
separating the joint,
cutting off the old boot,
slipping a new one on, and greasing it slightly.
I see BoomBoom's comment above and think one can get a functional grease seal.
The new boot is pressed against the joint by remounting the arm. It shouldn't require a clip to hold it in position over the joint.
Pulling one of the joints and trying a few different sizes of aftermarket boots will probably result in one covering the ball and overlapping some of the external casting body surrounding it providing a reasonably good grease seal. Seeing the cost of the parts it may be worth a little experiment just replacing the seal first
Andy

Last edited by pp000830; Dec 17, 2022 at 06:03 PM.
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Old Dec 17, 2022 | 06:34 PM
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Do you just make up non-sense to boost your post-count? As mentioned in my previous post...



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Old Dec 17, 2022 | 07:06 PM
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Originally Posted by IainM
Is that all original parts?
how many miles?
Hardest part will be finding the right boot.
New car for me. 78,000 miles
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Old Dec 17, 2022 | 07:10 PM
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Do I need 4 of them?
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Old Dec 17, 2022 | 07:20 PM
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Originally Posted by gbgastowers
Do I need 4 of them?
The price seems mighty high. There may be a less expensive aftermarket part from JP Classic:
https://www.jpgroupclassic.com/produ...del=993&page=2
Attached Images
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JP Arms.jpg (50.5 KB, 93 views)
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Old Dec 18, 2022 | 12:49 AM
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Originally Posted by gbgastowers
Do I need 4 of them?
Two of them. I posted the link above for the factory part number. $300/ea.
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Old Dec 18, 2022 | 03:01 AM
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Originally Posted by boomboomthump
Two of them. I posted the link above for the factory part number. $300/ea.
I see one part# for lower both sides. No left and right differences? I guess the uppers don’t see as much wear?

Last edited by gbgastowers; Dec 18, 2022 at 03:03 AM.
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Old Dec 18, 2022 | 08:43 AM
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Originally Posted by gbgastowers
I see one part# for lower both sides. No left and right differences? I guess the uppers don’t see as much wear?
The lowers are known to fail far more frequently.

My one recommendation is to clean and mark your eccentrics with a sharpie on the inner bolt before loosening to keep alignment. I like to use (3) lines vs in to increase accuracy.




The left side inner bolt is sometimes hard to remove as it hits the heat exchanger. Suggest putting a jack under the engine and taking the weight off the motor mounts which is usually just enough to wiggle the bolt out.



Last edited by 95_993; Dec 18, 2022 at 08:49 AM.
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Old Dec 18, 2022 | 10:06 AM
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Originally Posted by gbgastowers
I see one part# for lower both sides. No left and right differences? I guess the uppers don’t see as much wear?

That's correct (no difference left to right) and yes, the upper arms aren't subjected to the same amount of abuse.
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Old Dec 18, 2022 | 09:58 PM
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If the tow links are shot, the two a arm links are soon to follow. These are also under a lot of stress. I changed out both in my rear suspension, and it was worth the investment.
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