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2022 Subaru: Automatic Transmission Products
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Automatic Transmission Pinion

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 Subaru
#31421
Required: 4
CENTER DIFF

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Dalton Subaru National City

2829 National City Blvd., National City, CA, 91950

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