Beefed Up Direct Fit Harmonic Balancer For 1993 Through 2005 Lexus GS300 1992 Through 2000 SC300 1993 Through 1998 Toyota Supra 3.0L Crankshaft Pulley Replacement OE 30950023 1340746020

Direct-fit harmonic balancer replacement, single unit for 3.0L engines
✔️ Direct replacement crank pulley, 8.47" dia, 2.05" wide, black

This direct-fit crankshaft harmonic balancer replacement is designed for 3.0L inline-6 engines, including Lexus GS300, IS300, SC300, and Toyota Supra. It dampens vibrations to protect bearings and timing components, helping your engine run smoother and longer.

✅ OE numbers: 309-50023, 1340746020
✅ Diameter 8.47 in (215 mm); width 2.05 in (52 mm)
✅ Drive belt type: Serpentine; finish: Black
✅ Applications: GS300 (1993-2005), IS300 (2001-2005), SC300 (1992-2000), Supra (1993-1998)
✅ Warranty: 1-year / 50,000 km

💡 What is a crankshaft harmonic balancer used for in a 3.0L inline-6 engine? This handy overview explains its role in reducing engine stress. - Reduces crankshaft vibration to protect bearings and other components - Maintains proper belt and pulley alignment to support timing accuracy - Dampens shock loads for smoother operation and longer engine life