How important are trailing arm links (aka transverse arm bushings)?

Post by **FireFox31** » 08 Dec 2020, 12:39

Is it urgent that I replace the trailing arm (aka transverse arm) link bushings if they look cracked? My newly acquired 2000 V70 needs a full suspension refresh yet this seems like the hardest part with the least pay off. How do these bushings look to you?

Post by **BlackBart** » 09 Dec 2020, 11:15

They have cracks in the rubber.

Post by **xHeart** » 09 Dec 2020, 11:49

If it feels like rear wags when changing lane or a sensation of rear skidding, then you need to service the trailing arm components. It is not safe for wet weather driving on freeway.

This may help a little https://www.matthewsvolvosite.com/forum ... =1&t=65148

my98s70glt · Post by **my98s70glt** » 09 Dec 2020, 15:33

I changed both of mine and it Immediately tightened up the rear-end. I would say it’s worth it and not that difficult of a job. I used the Volvo tool and a little heat. I learned later from others that more heat, essentially melt the rubber inside the arm, would’ve saved me a bunch of time.

Post by **abscate** » 10 Dec 2020, 18:30

Get the back end up and see how much movement is in them when you pry with a tire iron

I would say you have a couple of years on them left.

Post by **wizechatmgr** » 10 Dec 2020, 18:52

Is it critical for this moment? If it were me, no. Should you get them done in the future? I would. Would I prioritize it over a pizza this month? Nope.

Post by **scot850** » 11 Dec 2020, 09:20

I have seen worse. Also check the other end. There are aluminum mounting blocks. I have seen those crack in areas with lots of rust issues.

Neil.