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1G 2g pan on 1g w4a33?

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Shawn B

Probationary Member
2
0
Jun 27, 2018
Everson, Washington
Usually I can find the answer to anything I need to know, but I'm having a tough time figuring out if the pans are interchangeable. My 1g's pan is pretty beat up and I'm able to find plenty of replacment 2g units.
 
1G 6 bolt pans are different than 7 bolt 1G/2G pans. They are not interchangeable.
 
Last edited:
Sorry for the oil pan mix up. It was late & I've been running on 2 hour sleep all week. Question is a little confusing as well. I don't think Mitsubishi categories transmission as 1G & 2G. They use the transmission type over multiple years & platforms. With that said, all W4A33 transmissions are the same & there is not differentiation for 1G or 2G.
 
Excellent, thanks guys. I did run across a thread last night mentioning the use of the 2g pan on 1g w4a33...sounds like it may have a larger oil capacity as well. They don't share the same part number but if it fits. I would have asked John over at IPT when I had questions on a replacment valve body plate, but spaced it.

FYI...JNZ lists their seperator plate for only 93+ rigs...John tells me there shouldn't be any issues installing on pre 93 w4a33's.
 
It's my understanding that the 2g w4A33 pans have the same gasket / foot print, but are slightly deeper in the pan outer dimensions, thus increasing the ATF capacity slightly. By how much exactly though, I'm not sure
 
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