How to swap E30/E36 LSD unit into E21 differential
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#e21LSD #lsdswap #E30intoE21 #racingdiffs
We reveal the simple and effective way how to swap E30/E36 LSD center unit into E21 differential housing. Backlash setting explanation follows as well.
All parts used in the video are available at our web shop:
- Adjustment shim kit
racingdiffs.com/collections/d...
- LSD upgrade packs
racingdiffs.com/collections/l...
- Billet steel cap
www.racingdiffs.com/collectio...
If you have any additional questions, leave a comment or write to office@radingdiffs.com
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Chapters:
00:00 Intro
02:08 Preparing and inserting the unit into the housing
05:06 Backlash adjusment and measuring
17:13 Gear pattern check
20:33 Final housing assembly
22:53 Conclusions
Пікірлер: 24
Perfect! Very well explained, I understood everything.
@RacingDiffs
2 жыл бұрын
Thank you! Appreciate feedback 🙂
Man,you are awsome!! Thanks a lot for this!! Keep up the Best 👍
@RacingDiffs
Жыл бұрын
Thank you for your feedback! 👍🏻
Thanks for the great lesson.
@RacingDiffs
Жыл бұрын
Pleasure is all ours.🙂
So how much more power can this handle compared to the standard e21 LSD differential? Or is it just less expensive to acquire?
@RacingDiffs
2 жыл бұрын
This carrier unit can handle 300hp easily when it is upgraded to Stage 3 pack. Much more than oem e21 unit.
Have you ever tried with e34 differential lsd?
@RacingDiffs
Жыл бұрын
E34 has 188mm LSD unit, or 210mm. Those wont fit in small case E21 diff.
Hey i have small case diff i wanna swap medium case . What i need with medium case diff . Will it be enough to use the ears of the old one?
@RacingDiffs
Жыл бұрын
You will need axles and the rear end of prop shaft.
Was the e21 housing from an e21 open diff or was it an lsd originally
@RacingDiffs
2 жыл бұрын
It was originally the open diff.
What about setting the pinion depth?
@RacingDiffs
2 жыл бұрын
Wasn't necessary.
Hello, can you share bolt torque specs for housing cover please?
@RacingDiffs
4 ай бұрын
Sure. 50Nm 👍🏻
@samjohnson4994
2 ай бұрын
You don't seem to use the original paper gasket on the housing. I used it last time and it leaked. Do you use only the sealant and tighten immediately to 50Nm?
@RacingDiffs
2 ай бұрын
That's right. All BMW diffs after year 2000 use this system from the factory. Never leaked.
@samjohnson4994
2 ай бұрын
@@RacingDiffs I'm replacing the shaft seals too because they are leaking. They don't need any grease or anything do they?
@RacingDiffs
2 ай бұрын
No, they don't 👍🏻
couldn't get past the intro music
Odlican video.