VEHICLE FITMENT	SUBARU
TYPE	Engine crankshaft pulley
OE NUMBER	12305-AA242
MATERIAL	Nodular cast iron
SIZE	Ext.￠135.4 / Hole.￠24 / Height: 48.8
CUSTOMIZED	YES
CONDITION	Brand new
MOQ	10 PCS
PACKAGE	Carton Box, Wooden Box, or Customized according to the customer's requirements

 

Professional SUBARU Series Crankshaft Pulley – Advanced Resonance Control OEM 12305-AA242

Enhanced Rotational Stability and Torsional Isolation for Subaru Horizontally Opposed Drivetrains

At CARPARTNER, we understand the unique mechanical demands of the Subaru Boxer engine. This 12305-AA242 crankshaft pulley is a technical-grade component designed to maintain the signature smoothness of Subaru’s horizontally opposed platforms. By utilizing precision-calibrated metallurgy and high-resilience damping elastomers, our product effectively isolates torsional oscillations, protecting the engine’s internal rotating assembly and ensuring the silent power delivery required for all-wheel-drive performance.

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Technical Specifications & AWD Application Guide

• OEM Identification: 12305-AA242 (Interchange: 12305AA121 / 12305AA251)
• Vehicle Compatibility: Optimized for Subaru Impreza, Forester, Legacy, and Outback Models
• Engine Application: EJ20 / EJ25 / FB20 / FB25 Engine Series
• Design Standard: Boxer-Specific Harmonic Damping
• Dimensions (mm): Ext.￠135.4 / Hole.￠24 / Height: 48.8

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Elite Metallurgical Consistency and Precision Dynamic Balancing

Every CARPARTNER Subaru Series component is manufactured in IATF 16949 certified facilities, focusing on long-term drivetrain integrity:

1. Reinforced Ductile Metal Housing: Precision-cast to provide the exact structural mass required for neutralizing the secondary harmonics unique to horizontally opposed configurations.
2. Stable Elastomer Damping Interface: Formulated with high-grade rubber compounds that maintain elasticity and shock-absorbing properties throughout the engine’s service life.
3. High-Pressure Thermal Vulcanization: Our specialized bonding process creates an inseparable connection between the metal and rubber layers, preventing structural separation even at peak RPMs.
4. 100% Dynamic Balance Certification: Every individual unit undergoes electronic balance verification to eliminate parasitic vibration and protect the engine’s main bearings.

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Dedicated Wholesale Distribution and International Logistics Excellence

We provide consistent, high-volume support for international Subaru parts distributors and specialized AWD repair networks. Our 12305-AA242 crankshaft pulley is batch-validated and packed in moisture-resistant, reinforced export containers to guarantee safety through the global logistics chain.

Inquiry Guide for Professional Quote Requests

To obtain our current wholesale price list and a customized shipping estimate, please reach out to our technical sales team with the following details:

Contact Details:
🔵 Email: info@CPTautoparts.com ; sales@CPTautoparts.com
🔵 Request Info: Please specify your required order volume and the destination port or warehouse address for an accurate freight calculation.

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