RussellM

iTrader: (256)

I get a lot of customers wondering about the correct fluids and the capacity that is required. I know there have been tons of post on the site about this, but Im going to put one here with all the correct information from Mitsubishi. I will add more to this as I go along here.


5 SPEED (W5N51)
- Gear Oil API classification GL-4 SEA 75W-85 or 75W-90
- Diaqueen M/T Fluid - MZ313376 (1gal)
- capacity 2.9 qts


6 SPEED (W6MAA)
- Diaqueen Super Multi Gear 75W-85 or exact equivalent
- Diaqueen M/T Fluid - MZ313376 (1 gal)
- capacity 2.3 qts


Transfer Case
- Mitsubishi Limited Slip Differential Oil (LSD) or equivalent
- Diaqueen LSD Fluid - 3775610 (1 gal)
- capacity 0.63 qts


ACD Operating Fluid
- Diamond ATF SP III - ACH1ZC1X05 (1 qt)
- capacity 0.95 qts


Rear Differential
- Mitsubishi Limited Slip Differential Oil (LSD) or equivalent
- Diaqueen LSD Fluid - 3775610 (1 gal)
- capacity 0.58 qts


Mitsubishi Coolant
-MZ311986 (1 gal)


Mitsubishi Brake Fluid
-DOT 3
-MZ311987 (354 ml)


Mitsubishi Power Steering Fluid
-ACH1ZC1X04 (12 oz)


Oil Filter
-MZ690116

shivaswrath

iTrader: (9)

awesome info, thanks!

CPA5

iTrader: (1)

Russell--

Why is the Coolant fluid part # the same as the Brake Fluid Part #....

Also...could you share when is the "BEST TIME" to actually replace these fluids?

Thanks

RussellM

iTrader: (256)

I suppose I did goof that up. They are one digit apart...simple mistake I suppose. *fixed* Thanks for the good call though...that could have been a mess. "Well I put that so-called brake fluid in the system and well...my brakes no worky now".

I shall see if I cant round up some maint. scheduling and put that up to. I plan on completely updating this post with a lot of factory information that should help people out.

dRifT iT

iTrader: (2)

awesome thread. That info is honestly really hard to find, even with the search button. And since you have part #'s on there, that makes it that much better!!!

TTP Engineering

iTrader: (465)

Why are the 5sp and 6sp gear oil listed as the same part number?

RussellM

iTrader: (256)

Because you can use the Diaqueen M/T fluid in both. Basically -- it is the same.

diablo2184

iTrader: (11)

i thought it was different than the 5spd. isnt that why most people put the MR DiaQueen since its different than the 5spd trannys?

RussellM

iTrader: (256)

This is straight out of Mitsubishi's technical manual. The diaqueen 75w85 works in the 5 & 6 speed transmission's.

Kings Fan

iTrader: (2)

This is confusing... so if I ordered part #: MZ313376 Will i get regular diaqueen for the 5 spd, or the SUPER diaqueen for the 6 speed? They are 2 different fluids

RussellM

iTrader: (256)

Yes there are 2. One is LSD and one is for the manual transmission.

CPA5

iTrader: (1)

Russell--

I know this is in the manual....but since the manual is stashed away...when you have a chance could you post recommended replacement schedules?

Thanks for your work on this

RussellM

iTrader: (256)

This is something I had already promised doing and I havent really had the time. For what ever reason my computer will not let me get into Mitsubishi. I have to go to another terminal and do it. I am the only person in the dealership who has photoshop and I need that to pull the images to post for you guys. I think its in an Acrobat file though...its is like 437 pages long though. If it is small enough to go on my 4G Flash drive I will save it and see if I can get that thing posted for you guys to use.

I apologize for the wait.

derangedazn

iTrader: (3)

they should sticky this.

PeteyTurbo

iTrader: (9)

I thought it went like this
5 speed 7585 diaqueen
6 speed Diaqueen 7585 SUPER MULTI
rear & case diaqueen LSD..
There are 3 different lubricants, and just because we CAN use either in the 6 speed does not mean it will work as well.