[Joshinator99]

Originally Posted by Vtor_ZL1

ZL1 1LE as @patriot showed


Diff fluid runs from rear all way up front, through its cooler and back.
Same for transmission.


I dont recall stock fluid color of either, but you can easily power purge old fluid out.. low pressure air or by the new fluid w some type of "power bleeder"

Snail's eye view of all the oil coolant hoses under a ZLE - at least the ones you can see without removing panels.

https://youtu.be/63RUCEO9O1s

Originally Posted by bishopts

the diff fluid never leaves the diff. the transmission fluid is pumped into the diff to a heat exchanger in the diff.
try to not confuse people

@bishopts is correct. Diff fluid does not leave the diff.

[Patriot Motorsports USA]

Just for clarity... I DID NOT wish to share the info on the actual eLSD fluid in that hydraulic system as it is not serviced easily by humans without the tools to cycle the pump for the bleed functions.

ATF whether M6 or A10 flows through the two lower fittings in the eLSD.

CLEAR GEAR LUBE is the juice of choice in the 75w/90 variant.

[iwk2much]

Thanks everyone. Ask and you shall receive!