Luk 05-121 Clutch Kit

Brand Luk 05-121
Clutch Diameter 10-7/16"
Clutch Disc Diameter 8-1/2"
Clutch Disc Spline Quantity 20
Clutch Plate Facing Outer Diameter 8-1/2"
Input Shaft Diameter 7/8"
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 Mitsubishi · 2 vehicles

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

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

Push-type diaphragm. Engineered for smooth, consistent clutch engagement.

Cross-references AMS Automotive 05-122, EXEDY OEM MBK1004 and Sachs K70370-01 for the same application. See all 10.

$335.28Free shipping
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LuK 05-121 Clutch Kit for Mitsubishi Lancer

The LuK 05-121 transmission clutch kit is built for 2002-2003 Mitsubishi Lancer applications and includes the core components needed for a clutch service. It is an OE-style replacement from LuK, a supplier known for developing application-specific performance specifications for original equipment programs.

Key Features

  • Fits 2002-2003 Mitsubishi Lancer
  • LuK part number 05-121
  • Push type diaphragm pressure plate
  • 8-1/2" clutch disc diameter and 10-7/16" clutch diameter
  • 20-spline clutch disc with 7/8" input shaft diameter
  • 4-spring clutch disc design
  • Kit contents include cover assembly, clutch disc, release bearing, necessary pilots, and accessory pack

Detailed Description

LuK 05-121 is a transmission clutch kit engineered for Mitsubishi Lancer clutch replacement service on 2002-2003 models. The kit centers on a push type diaphragm pressure plate and an 8-1/2" clutch disc, with a 20-spline configuration and 7/8" input shaft diameter for the listed application. If you are searching for a 2002 Mitsubishi Lancer clutch kit, 2003 Mitsubishi Lancer clutch replacement parts, or a LuK 05-121 clutch kit for Mitsubishi Lancer, this assembly provides the major wear components needed for a proper service.

LuK supplies OE-level clutch components and manufactures a high share of its own content in-house, which helps maintain application consistency across the kit. This part cross-references EXEDY OEM MBK1004 and Sachs K70370-01 for the same application.

What It Helps Address

  • Clutch slippage during acceleration
  • Hard or inconsistent clutch engagement
  • Chatter or vibration when taking off from a stop
  • Noise from a worn release bearing
  • Poor pedal feel caused by worn clutch components

Installation Notes and Tips

Confirm the clutch disc diameter, spline count, and pressure plate style before installation. Inspect the flywheel, pilot area, and release system for wear or heat damage during service, and replace any worn mating surfaces as needed. Proper alignment during installation is important for smooth engagement and long-term clutch operation.

Quality Assurance

LuK develops performance specifications for individual vehicle applications as an original-equipment supplier, and this kit reflects that application-focused approach for the Mitsubishi Lancer platform.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2003MitsubishiLancer2.0LL4N/A—
2002MitsubishiLancer2.0LL4N/A—
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 05-122EXEDY OEM — MBK1004Sachs — K70370-01061-05121925743818701105121521514166223287330NU31443