2018 Subaru WRX Automatic Transmission Pinion - 31421AA100 | North Coast Subaru, Glen Cove NY

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Automatic Transmission Pinion
This Fits Your 2018 Subaru WRX

Part Number: 31421AA100

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Drives the Differential Ring Gear. (Can) also be called Final Drive or Final Drive Sun Gear.

PINION Automatic Transmission Pinion

Fits Legacy, Outback, Tribeca, WRX

AT, TRANSFER & EXTENSION

Full Diagram

Diagram AT, TRANSFER & EXTENSION for your 2018 Subaru WRX

#31421

Required: 4

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