Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Looking to change my trans and diff fluid soon, what your guy's go-to and why?

covance · 10-27-2022, 08:56 AM

In October 2022 Motul seems sold out everywhere. I spoke to 86speed customer service and they said it is backordered until 2023.

I have a 2015 BRZ 6MT - can I just buy 4 bottles of this and change both the transmission and rear differential fluids with it?

https://parts.stohlmansubaru.com/p/S...A427V1700.html

Genuine Subaru Certified High Performance Gear Oil SAE 75W 90, 1 Quart Bottle. Quantity Required: 2.3.
Part Number: SOA427V1700

This is my first time changing these fluids, after owning the car since end of 2014 and 40k street miles. I don't do track days, just spirited street driving.

Also, anyone happen to have the correct Subaru part numbers for all necessary washers/gaskets? I have had trouble finding those.

Thanks in advance!

10-27-2022, 08:56 AM	#58
covance Senior Member Join Date: Oct 2014 Drives: 2015 BRZ series.blue Location: VA Posts: 182 Thanks: 216 Thanked 59 Times in 40 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	In October 2022 Motul seems sold out everywhere. I spoke to 86speed customer service and they said it is backordered until 2023. I have a 2015 BRZ 6MT - can I just buy 4 bottles of this and change both the transmission and rear differential fluids with it? https://parts.stohlmansubaru.com/p/S...A427V1700.html Genuine Subaru Certified High Performance Gear Oil SAE 75W 90, 1 Quart Bottle. Quantity Required: 2.3. Part Number: SOA427V1700 This is my first time changing these fluids, after owning the car since end of 2014 and 40k street miles. I don't do track days, just spirited street driving. Also, anyone happen to have the correct Subaru part numbers for all necessary washers/gaskets? I have had trouble finding those. Thanks in advance!