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9 inch rear differential

AlleyCat

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#1
My side seal in the differential has a slow leak. It is non serviceable. I have replaced the rear diff. about four times. What kit should I go with and is anything usable from the old setup?
Thanks
 


Linda's Hell Cat

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#2
My Husband John Top Cat back in 2015 pushed for and Tested a DSS 9 in rear. He had confidence using DSS from a race built 2010 SRT8 Challenger he had built for me.

The DSS 9inch rear is still installed in "Top Cat"

https://highhorseperformance.com/dr...cat-demon-392-challenger-automatic-ch9-lc3-a/

18888941115 I would call HHP and ask what the lead time is. Usually I think 3 to 4 weeks.

Also ask about the rear gears available for the DSS 9inch.

Linda :)
 


FFBOS

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What side deal? The one the axle plugs into?
 


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AlleyCat

AlleyCat

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Thread Starter #4
Correct. According to dealer.
 


Chuck

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I also put 9" in my car one of the best Mods I have done
 


Chuck

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Oh and I forgot the track gets real pissed when you spread gear oil all over track ask me how I know
 


FFBOS

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Correct. According to dealer.
It’s replaceable, I’ve had to do it twice on the passenger side so far. Not sure if that DSS axle on that side is slightly out of OEM spec, but I seem to spring a small leak now and again. Literally a $2 part, but the labor is the pain. What side is leaking
 


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AlleyCat

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Thread Starter #8
It’s replaceable, I’ve had to do it twice on the passenger side so far. Not sure if that DSS axle on that side is slightly out of OEM spec, but I seem to spring a small leak now and again. Literally a $2 part, but the labor is the pain. What side is leaking
On the drivers side.
 


FFBOS

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#9
Email:

Stevewhiteparts@gmail.com

Tell them what you need. Use code CHA1 when you checkout for a small discount.
 


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You can get them on eBay
 


Tape

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My side seal in the differential has a slow leak. It is non serviceable. I have replaced the rear diff. about four times.
Thanks
It's non-serviceable, so do you just shitcan it?
 


FFBOS

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They are serviceable
 




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