Advanced Nissan TB42S Series Crankshaft Pulley – Precision Harmonic Damping OEM 12303-VB501

Reinforced Mechanical Integrity and Resonance Control for Patrol Y61 4.2L Drivetrains

At CARPARTNER, we redefine engine durability through meticulous mechanical calibration. This 12303-VB501 crankshaft pulley is a high-specification technical component engineered specifically for the Nissan Patrol Y61 platform equipped with the TB42S engine. By integrating a reinforced metallic core with specialized anti-vibration polymers, we effectively neutralize the unique torsional harmonics of large-displacement inline-six engines, ensuring smooth power transmission and protecting the crankshaft from excessive mechanical wear during off-road and high-load operation.

Technical Specifications & Heavy-Duty Compatibility

• OEM Part Identification: 12303-VB501
• Vehicle Compatibility: Nissan Patrol / Safari Y61 Series
• Engine Application: TB42S / TB42E 4.2L Inline-6 Platforms
• Performance Standard: Heavy-Duty Off-Road Specification
• Dimensions (mm): Ext.￠190 / Hole.￠35 / Height: 92.5

Production Integrity and Dedicated Global Distribution

With over a decade of specialized industrial manufacturing, CARPARTNER stands as a premium authority in automotive damping technology. Our production processes ensure every component meets rigorous structural integrity standards for the Nissan Patrol aftermarket. We support international wholesale partners with factory-direct reliability, consistent quality, and the professional technical literacy required for modern engine maintenance in the global 4×4 sector.

Our Wholesale Advantages

1. Precision Calibration: Our facilities focus on the specific harmonic profiles of large-displacement engines to provide maximum vibration absorption.
2. Strategic Export Logistics: We offer modular OEM/ODM services, customized branding, and reinforced international packaging designed for efficient global fulfillment.

High-Yield Metallurgy and Advanced Cohesive Bonding

The reliability of a CARPARTNER harmonic balancer is achieved through the inseparable integration of its metallic housing and high-resilience damping elements.

• High-Performance Ductile Iron Housing: Precision-cast to provide maximum anti-fatigue performance and structural integrity under intense mechanical stress.
• Engineered Resilient Polymers: Integrated rubber rings are selected for their thermal stability and resistance to aging in extreme engine bay environments.
• High-Pressure Thermal Vulcanization: A failsafe bond is created through a specialized high-heat process, preventing structural separation even at peak RPMs.
• 100% Dynamic Balance Certification: Every individual unit undergoes multi-axis balancing to eliminate noise and parasitic vibration, protecting the crankshaft and drive system.

Inquiry Data Required for Professional Quoting

Please provide the following details for a precise quote:

1. Vehicle Information: Vehicle Nameplate / Engine Model / Brand & Year
2. Product Details: OEM Part Number (12303-VB501) / Purchase Quantity
3. Logistics Profile:
   • Domestic: Warehouse or agent contact in China.
   • International: Destination Country, Full Address, and Zip Code.
4. Special Requirements: Packaging (Standard Export or Customized).

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