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850 - Control Arms - Aluminum swap Steel

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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cmdz
Posts: 35
Joined: 25 August 2020
Year and Model: 1994 940
Location: Chattanooga
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850 - Control Arms - Aluminum swap Steel

Post by cmdz »

I have a 1994 850, non Turbo automatic. - chassis 124288

I purchased control arms for my 850 a few months ago and hadn't got around to swapping them out yet.

I purchased the Lemforder Volvo Control Arm 2 bolts from FCP

Today when looking at VIDA, it says that the cars produced up until december of 1993 were aluminum, switching to steel in January of 1994

although the car is 1994, I believe it was manufactured in 1993, because of the copyright on some of the window stickers.

Does any one know if I can swap out the aluminum for steel without any problems or mods?

Or do I need to 1. make mods to fit the steel or 2. need to order aluminum LCAs?

thank you all in advance!

scot850  
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Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
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Post by scot850 »

Yes. They are interchangeable. Don't throw away the old aluminum ones as some folk like them as they are lighter and you can just swap out the ball-joint and not the whole arm. I had a set and a guy twisted my arm in desperation to get his hands on them for that reason.

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

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cmdz
Posts: 35
Joined: 25 August 2020
Year and Model: 1994 940
Location: Chattanooga
Has thanked: 12 times
Been thanked: 4 times

Post by cmdz »

scot850 wrote: 28 May 2021, 17:16 Yes. They are interchangeable. Don't throw away the old aluminum ones as some folk like them as they are lighter and you can just swap out the ball-joint and not the whole arm. I had a set and a guy twisted my arm in desperation to get his hands on them for that reason.

Neil.
Thank you!!

Yeah, as I've been googling around all day it seems like there is big love for those aluminum ones, because of the weight and the bushings being independent.

Funny. Good note, will def throw them up on Ebay afterwards.
Do you feel you lost anything by switching?

I see some posts mentioning they needed to go to a shop to get the bushings when they have the aluminum.
Think I'll be able to get them out with any special tools or run into trouble if I try to do in the driveway?

appreciate you

scot850  
Posts: 14898
Joined: 5 April 2010
Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
Has thanked: 1853 times
Been thanked: 1712 times

Post by scot850 »

No. They operate the same way. The only advantage is the flexibility like you mention. I di hear that the ball-joints can be hard to find so that may be an issue going forward.

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

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