Product Fitment:
2004-2018 Subaru STI
If you’re hearing gear whine, clunking, or bearing noise from your rear differential, it may be necessary to replace it.
27011AB320 Differential Assembly Rear is Part Code 27011 in the diagram
Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.





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