Advanced Nissan SR-Series Crankshaft Pulley – High-Performance Stability OEM 12303-62J20

Refined Damping and Mechanical Precision for High-Performance Nissan SR20 Drivetrains

For high-revving platforms like the Nissan SR20-series, the stability of the drive system is fundamental to performance. Our 12303-62J20 crankshaft pulley is a technical-grade component designed to meet the rigorous demands of the Sentra, 200SX, and Infiniti G20. By integrating a reinforced metallic architecture with precision elastomer damping, we effectively neutralize torsional oscillations at the source, ensuring the crankshaft remains secure even under high-load acceleration and peak mechanical stress.

Technical Specifications & High-Performance Compatibility

• OEM Part Number: 12303-62J20
• Vehicle Application: Nissan Sentra / 200SX (1991-2000), Infiniti G20 (1991-1999), Nissan Altima (U13)
• Engine Model: SR20DE / SR20DET 2.0L DOHC 16-Valve
• Performance Category: High-Precision Harmonic Balancer
• Dimensions (mm): Ext.￠162 / Hole.￠30 / Height: 46

Elite Metallurgical Casting & Advanced Integrated Vulcanization

Every CARPARTNER Performance Series component is manufactured to exceed original standards in IATF 16949 certified facilities:

1. Reinforced Ductile Iron Housing: Precision-cast to provide maximum anti-fatigue performance and high thermal stability under intense engine bay heat.
2. Fail-Safe Integrated Vulcanization: The integrated damping rubber is bonded using an advanced thermal process that creates an inseparable link between the metallic rings, preventing separation at high rotational speeds.
3. Multi-Axis Balance Certification: 100% of our SR20 pulleys undergo computerized dynamic balance verification to ensure silent, noise-free operation and protect the engine’s rotating assembly.

Global Supply Chain Excellence and Professional Logistics for Nissan Aftermarket

We provide consistent, high-volume supply for international performance parts distributors and wholesale importers. Our 12303-62J20 series is batch-validated and packed in moisture-resistant, reinforced export containers to guarantee safety through all international shipping routes.

How to Request a Professional Wholesale Quote

To receive a detailed pricing analysis 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
🔵 Inquiry Info: Please mention your required quantity