INA EA0218 Alternator Decoupler Pulley

INA EA0218 Alternator Decoupler Pulley

The INA EA0218 is an alternator decoupler pulley for select Volvo charging system applications. It is built for FEAD systems where controlled vibration damping and compact packaging matter in high-load engines.

• Alternator decoupler pulley for the front end auxiliary drive system
• INA Global Number 535 0218 100
• M14x1.5 mm thread, 55.6 mm outside diameter, 39.5 mm width
• 5-groove design for Denso and Valeo alternators
• Direct fitment for select Volvo C70, S40, and V50 applications

Fitment Details

• Fits 2006-2013 Volvo C70, N/A; INA Global Number 535 0218 100; M14x1.5 mm, O.D. 55.6 mm, Width 39.5 mm, 5 groove for Denso and Valeo alternator
• Fits 2004-2012 Volvo S40, N/A; INA Global Number 535 0218 100; M14x1.5 mm, O.D. 55.6 mm, Width 39.5 mm, 5 groove for Denso and Valeo alternator
• Fits 2005-2011 Volvo V50, N/A; INA Global Number 535 0218 100; M14x1.5 mm, O.D. 55.6 mm, Width 39.5 mm, 5 groove for Denso and Valeo alternator

What It Does

• Reduces alternator-driven belt vibration in FEAD systems
• Addresses belt noise caused by pulley decoupling wear
• Helps restore stable charging system operation on Volvo C70, S40, and V50 models
• Supports proper belt tracking on Denso and Valeo alternator setups

Installation Notes

Verify alternator type, groove count, thread size, and pulley dimensions before installation. This part cross-references 5350218100 for the same application. Match the OE-style specifications to the vehicle’s charging system layout for correct fitment on Volvo C70, Volvo S40, and Volvo V50 applications.

Quality Assurance

INA is known for FEAD components engineered for vibration damping in compact engine bays, and this pulley follows the listed OE-style dimensions and application data for accurate replacement selection.