Luk 15-028 Transmission Clutch Kit

LuK Clutch Kit for Subaru Legacy

Built for 2008-2009 Subaru Legacy applications, this LuK transmission clutch kit combines the clutch, disc, and related release components needed for a complete clutch service. Part number 15-028 is specified for pull-type diaphragm setups and is engineered to match OE-style performance requirements for the Subaru Legacy.

• Transmission clutch kit for 2008-2009 Subaru Legacy
• Pull type diaphragm pressure plate design
• 9-1/8" clutch disc diameter
• 10-7/8" clutch diameter with 24-spline disc
• 1" input shaft diameter
• Clutch plate facing outer diameter: 9-1/16"
• Kit contents: modular clutch set and clutch accessory kit
• 4 clutch disc springs

OE-Style Fit and Function

LuK develops application-specific performance specifications as an original-equipment supplier, and this clutch kit reflects that approach for the Subaru Legacy. Part number 15-028 is built around the correct pull-type diaphragm configuration, disc sizing, and spline count for the listed vehicles, helping restore proper clutch engagement and drivetrain transfer in manual transmission service.

This part cross-references 1115028 and 6233766100 for the same application.

Common Reasons to Replace

• Clutch slip under load
• Hard or inconsistent clutch engagement
• Judder, chatter, or vibration during takeoff
• Worn disc friction material or pressure plate wear
• Release system noise or shifting difficulty tied to clutch wear

Installation Notes

Confirm the vehicle uses the listed pull-type diaphragm clutch configuration before installation. Inspect the flywheel, release system, and input shaft splines during service, and verify all dimensions and spline count against the removed components. Use the supplied spline lubricant and follow the vehicle service procedure for proper alignment and torque sequence.

Quality Assurance

LuK is an OE supplier with extensive in-house manufacturing content, and its RepSet clutch components are built for professional repair use. Part number 15-028 is produced to support the specified Subaru Legacy fitment with application-matched clutch hardware and release components.