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Finally... P80 AWD Delta Link Rear Suspension Swap

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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bmdubya1198
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Re: Finally... P80 AWD Delta Link Rear Suspension Swap

Post by bmdubya1198 »

rspi wrote: 25 Jul 2023, 16:20 I'm about to dive in. My son-by-law M66 swapped '99 V70R has rear suspension bushings bad and now someone hit it in the rear on the wheel and damaged the rear end even more. So here I go. I'll try to make a video. This is a Michigan vehicle so I'll edit out all of the swear words. :/
Hope to see some video(s) on this! I think this is the most cost effective option, with not a lot more work than a "simple" AWD subframe replacement.
00 V70R Venetian Red/Charcoal M56 Swapped 214k
07 XC90 V8 AWD Sport Titanium Grey/Black 220k
92 245 White/Beige 249k
91 944 Turbo 175k
…and a bunch of other stuff
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03 S60 2.4T
00 S70 GLT
98 V70 GLT
93 944
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abscate
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Post by abscate »

I’ve got big pieces of a 2000 rear suspension up in Albany if needed, Robert
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Post by scot850 »

Cost of shipping would be my issue, but likewise I have some rear end parts for an AWD P80.

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
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1997 Volvo 850 SE NA - Went to niece in California - Sold
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Post by Maestrours »

Hi everyone...
Maybe this is a stupid question but whatever..
Instead of swapping my multilink, do you think, as my awd is not functionning properly, that I can just put off rear diff, rear cv axles, and drive like that ?
I already put off the central shaft as it was vibrating in turns, but is it possible to gain rear diff weight, without putting too much effort on rear bearings ?
Thanks !

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bmdubya1198
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Post by bmdubya1198 »

Maestrours wrote: 06 Oct 2023, 12:22 Hi everyone...
Maybe this is a stupid question but whatever..
Instead of swapping my multilink, do you think, as my awd is not functionning properly, that I can just put off rear diff, rear cv axles, and drive like that ?
I already put off the central shaft as it was vibrating in turns, but is it possible to gain rear diff weight, without putting too much effort on rear bearings ?
Thanks !
I had been curious about this as well before I did this swap, but I didn't find much information. I'm not sure how the rear bearings would like the lack of axles. I don't THINK anything else would be affected by removing the diff and whatnot, but I can't say for sure.
00 V70R Venetian Red/Charcoal M56 Swapped 214k
07 XC90 V8 AWD Sport Titanium Grey/Black 220k
92 245 White/Beige 249k
91 944 Turbo 175k
…and a bunch of other stuff
Sold-
03 S60 2.4T
00 S70 GLT
98 V70 GLT
93 944
98 S90
95 850 GLT
01 S60 2.4T
05 S60R M66
08 S40 2.4i
88 744 Turbo M46

levalexi
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Post by levalexi »

You can remove all that and just run half shafts. I've read it here before, and I think Robert makes a mention of it in one of his videos on the AWD system

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Post by bmdubya1198 »

levalexi wrote: 10 Oct 2023, 09:30 You can remove all that and just run half shafts. I've read it here before, and I think Robert makes a mention of it in one of his videos on the AWD system
But where would the half shafts attach on the inboard side? You would need to disassemble them and install just the outer cup to the wheel hub.
00 V70R Venetian Red/Charcoal M56 Swapped 214k
07 XC90 V8 AWD Sport Titanium Grey/Black 220k
92 245 White/Beige 249k
91 944 Turbo 175k
…and a bunch of other stuff
Sold-
03 S60 2.4T
00 S70 GLT
98 V70 GLT
93 944
98 S90
95 850 GLT
01 S60 2.4T
05 S60R M66
08 S40 2.4i
88 744 Turbo M46

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Post by levalexi »

https://www.swedespeed.com/threads/99-s ... al.159179/

This post has some pictures on p1 and p4 about the half shafts.

You'd separate the 2 CV axles from the axle itself and bolt them back in their respective places. The VC side so nothing leaks out. And the wheel hub side so that way the ABS still picks up the signal. That side will just bolt on like you unbolted it

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Post by bmdubya1198 »

levalexi wrote: 10 Oct 2023, 14:18 https://www.swedespeed.com/threads/99-s ... al.159179/

This post has some pictures on p1 and p4 about the half shafts.

You'd separate the 2 CV axles from the axle itself and bolt them back in their respective places. The VC side so nothing leaks out. And the wheel hub side so that way the ABS still picks up the signal. That side will just bolt on like you unbolted it
Yup, that's what I thought. I remember reading this threads years ago.
00 V70R Venetian Red/Charcoal M56 Swapped 214k
07 XC90 V8 AWD Sport Titanium Grey/Black 220k
92 245 White/Beige 249k
91 944 Turbo 175k
…and a bunch of other stuff
Sold-
03 S60 2.4T
00 S70 GLT
98 V70 GLT
93 944
98 S90
95 850 GLT
01 S60 2.4T
05 S60R M66
08 S40 2.4i
88 744 Turbo M46

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Chuck W
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Post by Chuck W »

If it wasn't for the fuel tank nonsense and the lack of actual support for the AWD suspension stuff, I wouldn't mind having that instead of the Delta link set-up.

I mean I do custom stuff all of the time for my cars anyway, but I have other projects to direct that energy towards.

( I would REALLY like my 854 to be AWD, but it's just not cost-effective to keep them in service.)
'97 854 T5 - Manual Swap/M4.4/COP/NA cams/P2R Brakes/16T/ chassis bracing/ XC70 nose swap
'97 855 GLT - Hers. RN swap/16T/COP/VVT/exhaust/302s/Flashed M4.4/ chassis bracing/ 2 kid seats
'78 GLE - Waiting in the wings. Future whiteblock/T5 swap.

The Others- '83 TBird turbo, '85 Mercury Marquis LTS (1 of 134), '86 LTD Wagon, '81 Granada GL, '76 Beetle, '93 F-150 I6

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