Luk LFW403 Clutch Flywheel

OE-Style Flywheel for Nissan Sentra

The LuK LFW403 clutch flywheel is built as a new, OE-spec replacement for select Nissan Sentra applications. It provides the smooth, flat clutch contact surface needed for consistent engagement and is a practical alternative to resurfacing during clutch service.

Compatible with 2000-2001 Nissan Sentra and 2003-2006 Nissan Sentra, this flywheel is engineered to match original equipment dimensions and mounting details for a direct-fit repair.

Key Features

• New flywheel, never remanufactured
• OE-spec construction for clutch replacement service
• 22 in. flywheel diameter (8.661 in. metric equivalent)
• 12.6 in. inner diameter (4.961 in. metric equivalent)
• 0.25 in. cup depth / step height (0.01 in. metric equivalent)
• 105-tooth ring gear
• Includes ring gear and dowel pins as part of OE-style manufacturing

Detailed Description

LuK LFW403 is a clutch flywheel designed for Nissan Sentra models from 2000-2001 and 2003-2006. As part of a clutch replacement, the flywheel must present a flat, stable friction surface; replacing it with a new unit helps restore proper clutch operation without the need for resurfacing. The LFW403 is manufactured to OE specifications, including the ring gear and dowel pins, to support accurate fitment and consistent clutch performance on the Nissan Sentra.

This part cross-references Sachs NFW9153 for the same application.

What It Helps Address

• Uneven or worn clutch contact surface
• Clutch chatter during engagement
• Judder or vibration when taking off from a stop
• Noise related to a damaged ring gear
• Fitment issues caused by an out-of-spec flywheel

Installation Notes and Tips

Inspect the clutch assembly, pilot components, and related hardware before installation. Confirm flywheel diameter, tooth count, and step height against the original part before assembly. For best results, replace the flywheel during clutch service rather than reusing a heat-checked or uneven surface.

Quality Assurance

LuK manufactures this flywheel as a new OE-spec component, not a remanufactured part. The design follows original equipment requirements for the Nissan Sentra application, including critical dimensions and mounting features.