Professional Nissan MR20DE Series Crankshaft Pulley – Precision Harmonic Damping OEM 12303-EN20C

Maximizing Engine Refinement and Drivetrain Fluidity for Nissan 2.0L Platforms

At CARPARTNER, we believe that superior vehicle drivability begins with the precision of its rotating components. This 12303-EN20C series crankshaft pulley is custom-engineered for the Nissan MR20DE engine platform, a versatile workhorse found in the Sentra, Versa, and Cube. By focusing on advanced harmonic attenuation and weight-optimized metallurgy, our pulley effectively absorbs torsional oscillations, protecting the engine’s internal components and ensuring the smooth, responsive power delivery required for modern urban and highway driving.

Technical Specifications & Application Versatility

• OEM Part Numbers: 12303-EN20C / 12303-CJ70A / 12303-ED50A
• Vehicle Compatibility: Nissan Sentra (2007-2012), Versa (2007-2012), Cube (2009-2014), and Qashqai/Dualis (J10)
• Engine Application: MR20DE 2.0L DOHC 16-Valve
• Performance Standard: High-Precision Harmonic Damping
• Dimensions (mm): Ext.￠148 / Hole.￠29 / Height: 41

Exacting Manufacturing Integrity and Global Supply Reliability

With over a decade of specialized industrial manufacturing, CARPARTNER stands as a trusted authority in the automotive damping sector. We leverage our deep technical accumulation to provide international distributors with components that meet the highest standards of structural stability for the Nissan Global aftermarket. Our factory supports global wholesale partners with consistent, factory-direct quality across our entire engine range.

Our Manufacturing Advantages

1. Precision Resonance Control: Our production facilities are calibrated to the specific vibration dynamics of the MR20DE engine to ensure optimized noise and vibration reduction.
2. Wholesale Strategic Support: We offer modular OEM/ODM services, including customized branding and reinforced international packaging designed for safe, bulk global transit.

High-Yield Metallurgy and Advanced Cohesive Bonding

The reliability of every CARPARTNER harmonic balancer is derived from the precision integration of its metallic core and resilient shock-absorbing elements.

• Reinforced Ductile Iron Core: Cast from high-performance iron to provide maximum anti-fatigue performance and structural integrity under mechanical stress.
• Engineered Resilient Polymers: Integrated rubber rings are selected for their thermal stability and resistance to aging in high-temperature engine bay environments.
• Fail-Safe Integrated Vulcanization: A specialized bonding process creates an inseparable connection between all components, preventing structural separation even at peak RPMs.
• Electronic Dynamic Balancing: 100% of our units undergo multi-axis balancing to eliminate noise and prevent parasitic vibrations from damaging the 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-EN20C) / 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).

Our Service and Contact Network

🔵 E-mail: info@CPTautoparts.com ; sales@CPTautoparts.com