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Luk 15-021 Clutch Kit

Brand	Luk 15-021
Clutch Diameter	11-1/4"
Clutch Disc Diameter	8-7/8"
Clutch Disc Spline Quantity	24
Clutch Plate Facing Outer Diameter	8-7/8"
Input Shaft Diameter	1"
Kit contents	Cover Assembly, Clutch Disc, Release Bearing, all Necessary Pilots, Accessory Pack
Number of clutch disc springs	4
Pressure Plate Type	Push Type Diaphragm
Fits	Subaru · 76 vehicles

OE supplier pedigree. Developed to meet original-equipment performance specifications.

Complete kit. Includes the clutch disc, cover assembly, release bearing, pilots, and accessory pack.

Push-type diaphragm. A proven clutch design for smooth, consistent engagement.

Cross-references AMS Automotive 15-004, EXEDY Racing Clutch FJK1000 and LuK 15-021 for the same application. See all 14.

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LuK 15-021 Transmission Clutch Kit

The LuK 15-021 transmission clutch kit is built for Subaru manual-transmission applications that need a complete clutch service solution. It combines OE-style engineering with the core components needed for a proper clutch replacement on select Subaru Impreza, Forester, Legacy, Outback, Baja, Crosstrek, and XV Crosstrek models.

Key Features

Push type diaphragm pressure plate for consistent pedal feel and engagement
Clutch disc diameter: 8-7/8 inches
Clutch diameter: 11-1/4 inches
24-spline clutch disc with a 1-inch input shaft diameter
Clutch disc facing outer diameter: 8-7/8 inches
Four-spring clutch disc design
Kit contents include cover assembly, clutch disc, release bearing, necessary pilots, and accessory pack
OE supplier engineering for application-specific performance specifications

Detailed Description

LuK 15-021 is a transmission clutch kit engineered for Subaru vehicles that require a direct-fit clutch service part. LuK develops performance specifications for individual vehicle applications as an original-equipment supplier, and this kit reflects that application-focused approach. For Subaru Impreza and Subaru Forester clutch replacement, as well as Subaru Legacy, Outback, and Baja manual transmission service, this kit provides the major wear components needed for a thorough repair. It also cross-references EXEDY Racing Clutch FJK1000 and Valeo 52254805 for the same application.

What It Helps Address

Clutch slippage during acceleration
Hard or inconsistent clutch engagement
Chatter, shudder, or vibration on takeoff
Worn release components causing noisy or rough operation
Loss of drivability from a fatigued clutch disc or pressure plate

Installation Notes and Tips

Verify the release bearing I.D. is 33 mm (1.3 in.) before ordering; use LuK 15-031 if the retainer has been replaced or sleeved.
Confirm the transmission input shaft uses a 1-inch diameter and 24-spline disc specification.
Inspect the flywheel and related clutch contact surfaces before installation.
Follow Subaru service procedures for alignment, torque sequence, and break-in.
Use the included spline lubricant and pilots during assembly as directed by the service manual.

Quality Assurance

LuK is an OE supplier with extensive in-house manufacturing content and a long track record in aftermarket clutch components. The 15-021 clutch kit is built to match the requirements of the listed Subaru applications, including 1999-2016 Subaru Impreza, 1999-2013 Subaru Forester, 2000-2009 Subaru Legacy, 2000-2009 Subaru Outback, 2003-2006 Subaru Baja, 2013-2015 Subaru XV Crosstrek, and 2016-2017 Subaru Crosstrek.

This part fits 76 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Liters	Cylinders	Position	Notes
2017	Subaru	Crosstrek	—	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2016	Subaru	Crosstrek	—	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2016	Subaru	Impreza	—	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2015	Subaru	Impreza	—	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2015	Subaru	XV Crosstrek	—	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2014	Subaru	Impreza	Base	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2014	Subaru	Impreza	Premium	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2014	Subaru	Impreza	Sport Premium	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2014	Subaru	XV Crosstrek	—	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2013	Subaru	Forester	X	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2013	Subaru	Forester	X Premium	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2013	Subaru	Impreza	Premium	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2013	Subaru	Impreza	Sport Premium	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2013	Subaru	Impreza	Base	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2013	Subaru	XV Crosstrek	—	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2012	Subaru	Forester	X	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2012	Subaru	Forester	X Premium	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2012	Subaru	Impreza	Sport Premium	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2012	Subaru	Impreza	Premium	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2012	Subaru	Impreza	Base	2.0L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2011	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2011	Subaru	Impreza	2.5i	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2011	Subaru	Impreza	2.5i Premium	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2011	Subaru	Impreza	Outback Sport	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2010	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2010	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2009	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2009	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2009	Subaru	Legacy	2.5i	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2009	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2008	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2008	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2008	Subaru	Legacy	2.5i Special Edition	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2008	Subaru	Legacy	2.5i Limited	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2008	Subaru	Legacy	2.5i	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2008	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2007	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2007	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2007	Subaru	Legacy	2.5i Special Edition	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2007	Subaru	Legacy	2.5i Limited	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2007	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2006	Subaru	Baja	Sport	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2006	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2006	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2006	Subaru	Legacy	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2006	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2005	Subaru	Baja	Sport	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2005	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2005	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2005	Subaru	Legacy	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2005	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2004	Subaru	Baja	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2004	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2004	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2004	Subaru	Legacy	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2004	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2003	Subaru	Baja	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2003	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2003	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2003	Subaru	Legacy	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2003	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2002	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2002	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2002	Subaru	Legacy	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2002	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2001	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2001	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2001	Subaru	Impreza	—	2.2L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2001	Subaru	Legacy	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2001	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2000	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2000	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2000	Subaru	Legacy	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
2000	Subaru	Outback	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
1999	Subaru	Forester	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
1999	Subaru	Impreza	—	2.5L	H4	N/A	For vehicles without original equipment bearing retainer replacement or sleeved, with release bearing I.D. of 33mm or 1.3 inches, use 15-031 if retainer has been replaced or sleeved.
No rows match your filter.

Directly replaces or cross-references 14 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

AMS Automotive — 15-004EXEDY Racing Clutch — FJK1000LuK — 15-021Valeo — 522548050061-1502192543381417111502158771506233466000FJK1000KK70195-01NU31365