Luk LFW485 Clutch Flywheel

OE-Style Flywheel for Subaru Manual Clutch Service

The LuK LFW485 clutch flywheel is a new, OE-spec replacement for Subaru manual transmission service. It provides the smooth, flat friction surface needed for proper clutch engagement and is a practical alternative to resurfacing an existing flywheel.

Compatible with select 2011-2023 Subaru Impreza, Forester, Crosstrek, and XV Crosstrek applications, this flywheel is built to match original equipment dimensions and mounting details.

Key Features

• New flywheel, never remanufactured
• Engineered and manufactured to OE specifications
• Flywheel diameter: 10.118 in. / 25.7 mm
• Flywheel inner diameter: 5.709 in. / 14.5 mm
• Flywheel cup depth/step height: 0
• 124-tooth ring gear
• Includes OE-style ring gear and dowel pin design
• Part number: LFW485

Detailed Description

LuK LFW485 is a clutch flywheel designed for Subaru vehicles that require a precise, flat contact surface for clutch operation. The OE-spec construction helps maintain correct clutch geometry and engagement characteristics, making it a direct replacement choice for routine clutch service. This part cross-references 12342AA100 and 4160332100 for the same application.

Fits 2012-2023 Subaru Impreza, N/A. Fits 2016-2017 Subaru Crosstrek, N/A. Fits 2013-2015 Subaru XV Crosstrek, N/A. Fits 2011-2014 Subaru Forester, N/A. If you are replacing the clutch on a Subaru Impreza, Subaru Forester, or Subaru Crosstrek, LFW485 provides the correct OE-style flywheel dimensions for the listed applications.

Common Problems This Part Can Address

• Uneven or worn flywheel friction surface
• Clutch chatter during takeoff
• Vibration or shudder during clutch engagement
• Incorrect clutch contact after resurfacing wear
• Noise or drivability issues related to flywheel wear

Installation Notes and Tips

Inspect the clutch disc, pressure plate, and release components during flywheel replacement. Confirm the 124-tooth count and OE dimensions before installation, and verify fitment against the vehicle’s transmission and engine configuration. Proper torque procedures and clean mating surfaces are important for reliable clutch operation.

Quality Assurance

LuK manufactures this flywheel to OE specifications, with new components rather than remanufactured parts. That OE-focused construction supports consistent fit and function for Subaru clutch service.