Rear main oil seal replacement

1993 SUBARU WRX
160,000 MILES • 2.0L • 4 CYL • TURBO • 4WD • MANUAL
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BADECLIPSE
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I'm installing a new rear main oil seal on my WRX with a ej20g. The outer part of the seal is maybe 0.5mm above the engine block ledge. Is this fine or does it need to be completely flush?
Feb 9, 2021 at 1:48 PM
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ASEMASTER6371
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Good morning,

The seal needs to be flush with the block when installed.

https://www.2carpros.com/articles/crankshaft-main-seal-replacement-rear

Roy

Coat outside surface of rear seal with engine oil, and seal lip with grease, then install oil seal using a suitable tool.
Install rear oil seal by using ST1 and ST2.
ST 1: 499597100OIL SEAL GUIDE
ST 2: 499587200OIL SEAL INSTALLER
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Feb 10, 2021 at 1:40 AM
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BADECLIPSE
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Thank you.
Feb 10, 2021 at 2:32 AM
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ASEMASTER6371
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You are welcome.

Always glad to help.

Roy
Feb 10, 2021 at 3:10 AM