Drivetrain› Differentials and Rear-End Components

Subaru

Differential Actuator

$99.95

SKU: D1010FE110 / D1010FE120

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In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This component is engineered to meet the rigorous demands associated with performance driving and is identified by part number D1010FE110, with a supersession part number of ST4100055110. This engine mount is stated to fit Impreza, STI, and WRX models. The extensive list of compatible model years ranges from 1992 through 2026, indicating broad applicability within these specific Subaru lines. It is crucial to confirm fitment for your exact vehicle year and trim, as engine mount designs can vary.

MIA's Description

It is also known by the supersession part number ST4100055110.

Fitment

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Specifications

BrandSubaru
Part NumberD1010FE110 / D1010FE120
CategoryDrivetrain

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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