Luk LFW346 Clutch Flywheel

LuK LFW346 Clutch Flywheel Overview

The LuK LFW346 clutch flywheel is a new, OE-specification replacement flywheel for transmission service. It provides the smooth, flat clutch contact surface needed for consistent engagement and is a practical alternative to resurfacing during clutch replacement. This LuK flywheel is built new, not remanufactured, with ring gear and dowel pins engineered to OE standards.

Key Features

• Part number: LFW346
• Flywheel diameter: 23.2 in. / 9.134 in.
• Flywheel inner diameter: 14.55 in. / 5.728 in.
• Flywheel cup depth/step height: -0.827 in. / -21 mm
• Number of teeth: 115
• New flywheel construction for clutch service
• OE-specification design for proper clutch operation
• Includes ring gear and dowel pins engineered to OE requirements

Detailed Description

When replacing a clutch, the flywheel surface condition is critical to pedal feel, engagement quality, and long-term clutch performance. The LuK LFW346 is designed as a direct replacement flywheel with the correct diameter, inner diameter, step height, and 115-tooth ring gear specification needed for precise clutch setup. For drivers searching for a LuK flywheel for Honda Civic or Acura Integra transmission service, this part number provides a new OE-style solution instead of machining an existing flywheel.

Because the flywheel is a core part of the clutch assembly, using a fresh unit helps restore the flat, smooth surface required for proper clutch contact. The LFW346 is a strong choice for Honda Civic and Acura Integra applications where OE dimensions and consistent clutch engagement matter. If you are comparing clutch flywheel options by part number, LFW346 is built to match OE expectations for fit and function.

What It Helps Address

• Uneven or worn flywheel friction surface
• Clutch chatter during takeoff
• Judder or vibration during clutch engagement
• Noise from a damaged ring gear
• Repeat clutch issues caused by resurfacing an out-of-spec flywheel

Installation Notes and Tips

Inspect the clutch, pressure plate, release components, and rear main seal before installation. Verify flywheel diameter, inner diameter, step height, and tooth count against the original part before assembly. Proper torque procedures and clean mating surfaces are important for correct clutch operation. Fits should be confirmed by application-specific catalog lookup for Honda Civic and Acura Integra service.

Quality Assurance

LuK manufactures this flywheel to OE specifications and supplies it as a new component rather than a remanufactured unit. The LFW346 is engineered with the ring gear and dowel pins required for accurate clutch service and consistent transmission performance.

This part cross-references ACI 88346 for the same application.