Daimond is just a brand name. Mobil makes a synthetic that will work perfectly. There are other makers of this SP3 fluid. Make absolutely sure that the fluid I use is compatible.
diamond atf
the automatic trans fluid in all Mitsubishi's with the exception of the Chrysler eclipse is diamond atf sp 3.
Hyundai genuine ATF Sp III can work as well as the diamond ATF sp III. It is possible to substitute the two transmission fluids and still maintain good car performance.
For an automatic transmission, only use the original Mitsubishi Diamond SP III ATF. As an alternate, you may use Kia branded SP III ATF. Be forewarned! If you use anything else, your transmission will begin slipping after a few thousand miles (or sooner).
Genuine Diamond automatic transmission fluid SP-11M
Castrol Import Multivehicle is one that meets SPII and SPIII specs. Valvoline MaxLife synthetic is approved by Chrysler as a replacement for transmissions requiring Diamond SPII, and SPIII.
Mitsubishi uses what is called Diamond SPIII ATF
It uses Diamond Tech/Diamond Pro from Mitsubishi and I can't find it anywhere. A couple of stores tried to sell me a substitute but be careful if you still have a warranty, you'll probably void it...
Diamond ATF SPIII
It's the fluid inside the transmission that lubricates the gears and allows the transmission to function properly. It should be replaced with Diamond SPT III transmission fluid.
The 2013 Chevrolet Black-Diamond-Avalanche has a 6-speed shiftable automatic.
Automatic:Genuine Diamond automatic transmission fluid SP-11M Manual:SAE 75W/90 gear oil