Diff, transfer case, transmission drain and fill plugs (1 Viewer)

[boobird]

Can 90341-18021 be used as a Fill plug and Drain plug for all 4:

1. front diff (fill/drain)
2. rear diff (fill/drain)
3. transmission (fill/drain)
4. transfer case (fill/drain)

I would like to replace all current thin profile 24mm plugs with this magnetic 10mm hex plug.

 

[saucebox]

They are, but the washers for each (diffs vs xfer) are different. Steel washers for the axles, aluminum for the transmissions and xfer.

More info: OEM Magnetic Differential Plug Kit

 

[boobird]

I know for sure that 90341-18021 can replace the 24mm socket plugs.

But I was a bit confused because the WS ATF discusses a 14mm drain plug on the transmission pan.
- 14mm socket for transmission drain plug

- 14mm socket for drain plug
- 5mm hex socket for overflow plug
- 24mm socket for fill plug