Luk LFW475 Clutch Flywheel

LuK LFW475 Flywheel for Subaru BRZ and Scion FR-S

The LuK LFW475 clutch flywheel is a new, OE-specification replacement for select Subaru BRZ and Scion FR-S applications. It provides the smooth, flat clutch contact surface needed for consistent clutch engagement and is a practical alternative to resurfacing an existing flywheel.

Built as an all-new component, this flywheel is engineered to match original equipment dimensions and fitment requirements for the 2013-2020 Subaru BRZ and 2013-2016 Scion FR-S.

Key Features

• Part number LFW475 for direct reference when ordering
• 23.4 in. flywheel diameter, also listed as 9.213 in.
• 14.7 in. inner diameter, also listed as 5.787 in.
• 124-tooth ring gear
• -0.077 in. cup depth / step height, also listed as -1.95 mm
• New, never remanufactured construction
• Manufactured to OE specifications, including ring gear and dowel pins

Detailed Description

LuK LFW475 is a clutch flywheel engineered for precise clutch service on the Subaru BRZ and Scion FR-S. The flywheel’s diameter, inner diameter, step height, and 124-tooth ring gear are specified to support proper clutch alignment and starter engagement, making it a strong choice when replacing clutch components on these vehicles. If you are servicing a 2013-2020 Subaru BRZ or a 2013-2016 Scion FR-S, this flywheel is built to match the original fit and function expected in OE-style repair.

This part cross-references Subaru 12310 AA403 and 4160313100 for the same application.

What It Helps Address

• Uneven or worn flywheel contact surface
• Clutch chatter during engagement
• Judder or vibration from a damaged flywheel face
• Starter ring gear wear concerns
• Clutch replacement jobs that call for a new flywheel instead of resurfacing

Installation Notes and Tips

Inspect the clutch kit, release components, and rear main seal during flywheel service. Confirm the flywheel step height and tooth count match the original application before installation. For best results, install this flywheel as part of a complete clutch service on the Subaru BRZ or Scion FR-S and follow OE torque procedures.

Quality Assurance

LuK manufactures this flywheel to OE specifications using new components, not remanufactured parts. The design includes OE-matched ring gear and dowel pins for accurate fitment and dependable service.