ACL

ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.027mm Oversized High Performance Main Bearin - 5M8309HOS2-.025

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SKU:
ACL5M8309HOS2-.025
UPC:
9315726454183
MPN:
5M8309HOS2-.025
Availability:
Regularly stocked product
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  • Photo - Primary
  • Technical Drawing
  • Technical Drawing
  • Technical Drawing
$122.86
Current Stock: 4

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Description

Will these bearings fit my 2005 Subaru WRX STI with an EJ257 engine?
Confirm fitment with your vehicle's specific engine code and model year for guaranteed compatibility of these ACL main bearings.

Is professional installation required for these ACL bearings?
Professional installation is strongly recommended for these high-performance main bearings to ensure proper seating and optimal engine operation.

ACL Race Series Main Bearings are engineered for superior load-carrying capacity and enhanced engine stability, scoring a 9 for Racing Competition. Featuring a 0.027mm oversized design and precision manufacturing, these bearings achieve tighter tolerances for optimal oil control. Trust these performance main bearings for your demanding high-performance engine build.

Key Features

  • ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position)
  • 0.027mm Oversized
  • High Performance Main Bearin

Why Choose the ACL Race Series Main Bearings

Delivers enhanced engine stability and durability for demanding driving.

Achieves tighter tolerances for optimal oil control and reduced friction.

Provides superior load-carrying capacity for high-performance engine builds.

Transforms your Subaru's engine for reliable power delivery under stress.

Who Is This For?

Street Performance — 8/10
Premium performance bearings enhance engine stability.

Track / Autocross — 8/10
Superior load capacity for demanding track use.

Drag Racing — 8/10
Engineered for high load and engine stability.

Racing Competition — 9/10
High performance bearings for competitive racing.

Engine Performance — 9/10
Enhances engine stability and load capacity.

Frequently Asked Questions

Will the ACL Race Series Main Bearings fit my Subaru vehicle?

ACL Race Series Main Bearings are specifically designed for Subaru EJ20, EJ22, and EJ25 engines, featuring a 0.027mm oversized option for the thrust position in #5. Confirm fitment with your specific vehicle model for optimal integration. These bearings ensure precise compatibility for enhanced engine performance.

What is the installation difficulty for ACL Race Series Main Bearings?

Professional installation is recommended for ACL Race Series Main Bearings, requiring confirmation with a qualified technician. This advanced maintenance level ensures correct seating and optimal performance. Trust professional expertise for a precise and reliable bearing installation.

What performance improvements do ACL Race Series Main Bearings offer over stock bearings?

These bearings deliver superior load-carrying capacity and enhanced engine stability, achieving a 9/10 score for Engine Performance use cases. They transform your Subaru's engine for reliable power delivery under stress. Experience transformed engine performance with advanced bearing technology.

What type of driving are ACL Race Series Main Bearings best suited for?

These bearings are best for performance enthusiasts seeking enhanced engine stability and load capacity for demanding driving conditions, achieving high scores across street performance, track, and drag racing use cases. They provide superior load-carrying capacity for high-performance engine builds. Drive with confidence knowing your engine is supported by top-tier bearing technology.

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Additional Information

Clearance Item:
N
MPN:
5M8309HOS2-.025
Proposition 65:
N
Case Lot Quantity:
1
Category:
Engine Components>Bearings
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