Luk LFW456 Clutch Flywheel

LuK Flywheel for Hyundai and Kia Manual Transmissions

The LuK LFW456 clutch flywheel is built for Hyundai Accent and Kia Rio/Rio5 applications that need a smooth, flat clutch contact surface. It is a new, OE-spec flywheel designed as a direct replacement for clutch service on 2002-2011 vehicles.

Key Features

• OE-spec replacement flywheel for clutch service
• Flywheel diameter: 23.7 in. (9.331 in. listed in alternate units)
• Flywheel inner diameter: 12.8 in. (5.039 in. listed in alternate units)
• 106-tooth ring gear
• Zero cup depth / step height
• New component, not remanufactured
• Engineered to OE specifications, including ring gear and dowel pins

Detailed Description

LuK LFW456 is a clutch flywheel for Hyundai Accent, Kia Rio, and Kia Rio5 models with manual transmission service needs. The flywheel provides the flat, consistent surface required for proper clutch engagement and is manufactured as a new part to OE specifications. For clutch replacement jobs, pairing the clutch set with a new flywheel can eliminate the need for resurfacing and help restore correct clutch operation.

This part cross-references Sachs NFW9146 for the same application. The LFW456 part number is also used when sourcing a direct replacement flywheel for 2002-2010 Hyundai Accent and 2006-2011 Kia Rio/Rio5 service work.

What This Flywheel Helps Address

• Clutch chatter caused by an uneven flywheel surface
• Poor clutch engagement from heat spots or scoring
• Vibration during clutch takeoff
• Repeat clutch service caused by worn flywheel condition
• Need for resurfacing when a new OE-spec flywheel is preferred

Installation Notes and Tips

Inspect the clutch disc, pressure plate, release components, and rear main seal during flywheel replacement. Confirm tooth count, diameter, and inner diameter before installation. For best results, install the flywheel as part of a complete clutch service and verify proper torque procedures for the vehicle application. Fits 2002-2010 Hyundai Accent, N/A. Fits 2006-2011 Kia Rio, N/A. Fits 2006-2011 Kia Rio5, N/A.

Quality Assurance

LuK manufactures this flywheel as a new, never-remanufactured component built to OE specifications, including the ring gear and dowel pins. That OE-focused construction supports accurate fitment and consistent clutch service results for Hyundai Accent and Kia Rio applications.