EXEDY OEM NSF504 Clutch Flywheel

EXEDY OEM Replacement Flywheel for Nissan and Infiniti

The EXEDY OEM Replacement Flywheel, part number NSF504, is a hardened steel clutch flywheel built for select Nissan and Infiniti manual transmission applications. It provides the friction surface the clutch disc runs against and can be resurfaced when service conditions allow.

Key Features

• EXEDY OEM Replacement Flywheel, part number NSF504
• Hardened steel construction for durability in clutch service
• Resurfaceable design for maintenance during clutch replacement
• Direct-fit clutch flywheel for select Nissan Sentra, Nissan 200SX, and Infiniti G20 models
• Engine-side transmission component that supports clutch engagement

Application Details

Compatible with 1991-1996 Infiniti G20, 1999-2002 Infiniti G20, 1991-1994 Nissan Sentra, 1996-2001 Nissan Sentra, and 1995-1998 Nissan 200SX with 8-1/2" disc and 18 spline notes listed in the fitment data. This EXEDY OEM flywheel, NSF504, is a practical OE-style replacement for manual transmission service on these vehicles.

What This Flywheel Helps Address

• Worn or heat-spotted clutch contact surfaces
• Chatter or uneven clutch engagement caused by flywheel wear
• Service needs during clutch replacement on Nissan Sentra, Nissan 200SX, and Infiniti G20
• Surface damage that can be corrected by resurfacing when within service limits

Installation Notes and Tips

Inspect the flywheel surface, clutch disc, and clutch cover before installation. Verify the 8-1/2" disc and 18 spline application notes against the vehicle’s transmission setup before ordering. Follow factory service procedures for torque sequence, fastener condition, and resurfacing measurements. NSF504 should be installed as part of a complete clutch inspection to confirm smooth engagement and proper release.

Quality Assurance

EXEDY manufactures this flywheel from hardened steel and specifies that it can be resurfaced, giving technicians a serviceable replacement option for routine clutch work. Part number NSF504 is built for the listed Nissan and Infiniti applications.