Recomeneded lsd oil

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sweep
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Post Fri Sep 14, 2012 6:55 am

As above whats recomended and whats the amount needed?





As above,the good quality stuff
maggspower
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Post Fri Sep 14, 2012 7:45 am

BMW spec is Castrol syntrax 75w 140 (was known as SAF-xj)

You need 1.7l of it, so 2, 1l bottles. When draining the old stuff out open the top plug first, no point getting it all out if you cant put it back in. Fill until it drips out of the hole.

Opie oils is quite cheap, and they give a discount for being on here :D
sweep
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Post Fri Sep 14, 2012 7:52 am

Cant seem to find them in the trade section?
DHFiS
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Post Fri Sep 14, 2012 8:09 am

User name oilman

Use the code E30Z and get 10% Club Discount
oilman's website: http://www.opieoils.co.uk/ - register for news and offers
email: sales@opieoils.co.uk
phone: 01209 215164 opt 2
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Ronits
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Post Fri Sep 14, 2012 8:55 am

Motul oil is the best for diffs , but it is very expensive :(
E30BeemerLad
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Post Fri Sep 14, 2012 9:09 am

The castrol stuff above is what you need Pete.

When I got my LSD the previous owner had put some other make of synthetic stuff in and it always grumbled at low speed turns and when parking etc. Changed the oil and it's not made a noise since.

I got the stuff from Opie oils
sweep
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Post Sat Sep 15, 2012 4:18 pm

Will this work on a welded diff?
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Brianmoooore
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Post Sat Sep 15, 2012 9:07 pm

sweep wrote:Will this work on a welded diff?
No - petrol works best with these.
sweep
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Post Sat Sep 15, 2012 9:10 pm

Petrol ?
DanThe
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Post Sat Sep 15, 2012 9:18 pm

Yeah. petrol fcks them up quicker :)

If the diff is out of the car its well worth taking the cover off and fully draining it then wiping the muck out with a rag, I use loctite instant gasket to re-fit the cover rather than the paper gasket, always found it to work better.