Keep your SR20 running smooth with the KINGSTEEL crankshaft pulley, also known as the harmonic balancer. Designed as a direct-fit replacement for OEM part number 12303-2F200, it restores proper belt tracking and helps control vibration for dependable daily performance.
Why choose KINGSTEEL
- Direct replacement for OEM 12303-2F200 for OE-grade fit and function
- Precision-balanced to help reduce vibration and protect engine bearings
- Durable steel construction with bonded damper for long service life
- Corrosion-resistant finish for reliable performance in harsh conditions
- Ready for bolt-on installation with factory belt routing
Fitment guidance
- Engine family: Nissan SR20 (e.g., SR20DE/SR20DET and related SR20 applications)
- Primary reference: 12303-2F200
- Always confirm by part number, engine code, or VIN before purchase
Installation notes
- Professional installation recommended; follow factory torque specs
- Inspect belts and tensioner while replacing the pulley
- Hardware/bolts not included; reuse or replace as required by service manual
Built to strict quality standards, the KINGSTEEL SR20 crankshaft pulley delivers the fit, balance, and durability your engine demands.
