Subaru OEM Rear Differential Self Locking Nut Subaru WRX 02-26 / STI 0 – Import Image Racing
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Subaru OEM Rear Differential Self Locking Nut Subaru WRX 02-26 / STI 04-21 | 023512000
Subaru OEM Rear Differential Self Locking Nut Subaru WRX 02-26 / STI 04-21 | 023512000

Subaru OEM Rear Differential Self Locking Nut Subaru WRX 02-26 / STI 04-21 | 023512000

SKU: sub023512000
Availability: 4 In Stock
Product Type: Drivetrain Replacement Parts
$2.43
$2.43
$2.43
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Product Fitment:

  • 2019-2027 Subaru Ascent
  • 2013-2027 Subaru Crosstrek
  • 2003-2025 Subaru Forester
  • 2002-2010, 2012-2027 Subaru Impreza
  • 2005-2007, 2009-2025 Subaru Legacy
  • 2002-2026 Subaru Outback
  • 2004-2010, 2012-2021 Subaru STI
  • 2006-2014 Subaru Tribeca
  • 2002-2010, 2012-2026 Subaru WRX

Overview

The Genuine Subaru OEM Rear Differential Self Locking Nut (Part #023512000) is a factory-spec fastener engineered to secure critical rear differential components on a wide range of Subaru all-wheel-drive vehicles. Designed for enthusiasts, daily drivers, and professional technicians who demand exact-fit reliability, this nut ensures proper clamping force and thread integrity during differential service or rebuild. Using a genuine OEM replacement eliminates the guesswork of aftermarket fitment and maintains your Subaru's factory warranty standards.

Key Features & Benefits

  • Genuine Subaru OEM Quality – Manufactured to the exact factory specifications for reliable, long-lasting performance and peace of mind.
  • Self-Locking Design – Integrated locking feature prevents the nut from loosening under vibration and drivetrain load, maintaining secure differential assembly.
  • Exact-Fit Guarantee – Engineered specifically for Subaru AWD drivetrain systems; no modifications or adapters required for installation.
  • Factory-Grade Materials – Constructed from high-strength steel with precise thread tolerances to match OEM torque specifications.
  • Broad Compatibility – A single part number covers a wide range of Subaru models and model years, making it an ideal shop staple for Subaru differential work.
  • Factory Warranty Compliance – Retains your vehicle's factory warranty integrity when used in conjunction with authorized Subaru service procedures.

What's Included

  • 1x Genuine Subaru OEM Rear Differential Self Locking Nut (Part #023512000)

Specifications

Subaru Part Number 023512000
Type Self Locking Nut
Application Rear Differential
Material High-Strength Steel
OEM / Aftermarket Genuine Subaru OEM
Quantity 1

Installation

This self locking nut is a direct OEM replacement for rear differential service, including differential fluid changes, axle removal, or differential rebuild procedures. Installation requires basic hand tools and adherence to Subaru factory torque specifications. Because rear differential fasteners are safety-critical components, professional installation by a qualified Subaru technician is strongly recommended. Always replace self-locking nuts rather than reusing the old hardware to ensure proper clamp load and thread integrity.

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