Advanced Nissan J31 & Murano Crankshaft Pulley – Elite Harmonic Damping OEM 12303-8J101 / 12303-8J000

Restoring the Refined V6 Driving Experience with CARPARTNER Precision Engineering

The exceptional smoothness of Nissan’s V6 luxury sedan and SUV platforms relies heavily on the damping efficiency of the drive system. Our 12303-8J101 / 12303-8J000 crankshaft pulley is a high-specification technical component designed for the Teana J31, Murano, and Infiniti I35. By integrating a reinforced metallic core with specialized anti-vibration polymers, we effectively isolate engine harmonics, ensuring the silent power delivery and mechanical refinement that premium Nissan owners expect.

Technical Specifications & Premium Platform Fitment

• OEM Reference Numbers: 12303-8J101 / 12303-8J000
• Vehicle Application: Nissan Teana J31 (2.3/3.5), Nissan Murano (2003-2007), and Infiniti I35 (2002-2004)
• Engine Application: VQ23DE / VQ35DE V6 Series
• Design Standard: Executive-Class Vibration Suppression
• Dimensions (mm): Ext.￠163 / Hole.￠32 / Height: 59

Superior Metallurgical Casting & High-Resilience Vulcanization

Every CARPARTNER Premium Series component is produced 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 of high-displacement V6 engines.
2. Stable Elastomer Damping Interface: Formulated with heat-resistant rubber compounds that maintain elasticity and shock-absorbing properties even in high-congestion driving environments.
3. Advanced High-Pressure Vulcanization: Our state-of-the-art bonding process creates an inseparable connection between the rings, preventing separation during peak acceleration and RPM.
4. Electronic Balance Certification: 100% of our production undergoes computerized dynamic balance testing to ensure silent, noise-free operation across the entire power band.

Dedicated Wholesale Distribution and International Logistics Excellence

We provide consistent, high-volume support for international premium parts distributors and specialized repair networks. Our 12303-8J101 series is batch-validated and shipped 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 provide our technical sales team with the following details:

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