Author Topic: EJ20G Oil Seperator Plate Replacement  (Read 912 times)

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Online 05LGT

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EJ20G Oil Seperator Plate Replacement
« on: December 21, 2017, 08:56:21 AM »
Picked up a 96 WRX (EJ20G) and it’s leaking oil between the engine and the trans pretty badly, almost guaranteed its the oil seperator plate. Can anyone confirm the part number and suggest a place to buy it with fairly quick shipping? I’d like to get this trans out and get this repair done before the beginning of January passes me.
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Re: EJ20G Oil Seperator Plate Replacement
« Reply #1 on: December 21, 2017, 08:02:41 PM »
The upgraded separator plate for the North American turbos/NAs is 11831AA210, the bolts are 6x 800406150 see below

Dude on eBay sells the kits here: https://www.ebay.com/itm/Subaru-Oil-Separator-6-Lock-Bolts-WRX-Impreza-STi-Forester-Outback-Legacy-OEM-/190837236897

Online 05LGT

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Re: EJ20G Oil Seperator Plate Replacement
« Reply #2 on: December 22, 2017, 09:01:41 AM »
The upgraded separator plate for the North American turbos/NAs is 11831AA210, the bolts are 6x 800406150

Dude on eBay sells the kits here: https://www.ebay.com/itm/Subaru-Oil-Separator-6-Lock-Bolts-WRX-Impreza-STi-Forester-Outback-Legacy-OEM-/190837236897

Thanks SSS
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Offline RedBimmer93

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Re: EJ20G Oil Seperator Plate Replacement
« Reply #3 on: January 02, 2018, 11:29:35 AM »
The upgraded separator plate for the North American turbos/NAs is 11831AA210, the bolts are 6x 800406150


The screws in this kit should be 5x 800406140 and 1x 800406150. The one screw near the crankshaft (where the arrow is pointing on the separator plate) is shorter, and is made of a different material.


Online 05LGT

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Re: EJ20G Oil Seperator Plate Replacement
« Reply #4 on: January 02, 2018, 12:29:57 PM »
Ordered up today, Centaur parts was very easy to deal with and knew what I was talking about so +1 for them.
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Re: EJ20G Oil Seperator Plate Replacement
« Reply #5 on: January 04, 2018, 11:04:49 AM »
The screws in this kit should be 5x 800406140 and 1x 800406150. The one screw near the crankshaft (where the arrow is pointing on the separator plate) is shorter, and is made of a different material.


Good catch, thanks.