Wavetrac Diff
Initially I thought I wouldn't bother, but then the other day I tried to drift around a circle, and it just sucks without the LSD.
So I want to get the Wavetrac. I have a friend who imports parts from the US, who will be bringing it in for me.
What else will I need to get from my local MB dealer.
I know I should fit new seals.
Should I change the bearings?
If so, what is the part number.




these were the part numbers i ordered:
2309970346 SEAL RING (order two of these)
003989982010 SEALENT
Last edited by Arjy; Mar 29, 2016 at 03:03 PM.
https://mbworld.org/forums/c63-amg-w...l-cooling.html




https://mbworld.org/forums/c63-amg-w...l-cooling.html
https://mbworld.org/forums/c63-amg-w...l-cooling.html
When I am back home, I will take a proper look.
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Do you know the part number for the bearings.
Should I just stick with the OEM diff fluid, or do you guys recommend something else for the Wavetrac.
Anyone know the part number for the bearings, and is there a MB part number for the diff fluid.
Bearing - 230 350 03 49
Bearing - 230 350 02 49
You must use what they recommend for fluid which is 75w140. I use motul in mine.
Last edited by dubzAMG; Mar 30, 2016 at 09:26 PM.
AFAIK, the 75W140 (Castrol LSD something or other) that's only used with the OEM clutch type LSD has friction modifiers which you do NOT want to use with the Wavetrac.
Wavetrac recommends either Motul Gear 300 (75w90) or Motul Gear Competition (75w140)
Edit: I don't track my car so I stuck with Motul Gear 300.
Last edited by Jasonoff; Mar 30, 2016 at 10:13 PM.
AFAIK, the 75W140 (Castrol LSD something or other) that's only used with the OEM clutch type LSD has friction modifiers which you do NOT want to use with the Wavetrac.
Wavetrac recommends either Motul Gear 300 (75w90) or Motul Gear Competition (75w140)
Edit: I don't track my car so I stuck with Motul Gear 300.
The Wavetrac is a gear type, which does not use friction modifiers.
I wonder if the stock LSD fluid from MB has the friction modifier added, or if it's a separate item.
MB Part #: A 001 989 52 03 10
Which is Castrol Syntrax Limited Slip 75W 140 Fully Synthetic Car Gearbox Oil - Formerly SAF-XJ
DataSheet
Looks like it's ok to use. Maybe the dealer does add a friction modifier separate or none at all?




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