OE Quality
60-Day Returns

Luk 05-121 Clutch Kit
Overview of Luk Transmission Clutch Kit 05-121 for Mitsubishi Lancer
The Luk Transmission Clutch Kit 05-121 is designed specifically for Mitsubishi Lancer models, providing reliable clutch performance and smooth gear engagement. This kit includes all necessary components to replace worn clutch parts and restore proper transmission function.
- Push type diaphragm pressure plate for consistent clutch engagement
- Clutch disc diameter of 8-1/2 inches with 20 spline count
- Input shaft diameter of 7/8 inch for precise fitment
- Clutch diameter measuring 10-7/16 inches
- Includes cover assembly, clutch disc, release bearing, and all necessary pilot components
- Four clutch disc springs to absorb shock and reduce vibration
Detailed Product Description
The Luk 05-121 Transmission Clutch Kit is engineered to meet the specifications of Mitsubishi Lancer vehicles, ensuring compatibility and optimal performance. The push type diaphragm pressure plate offers reliable clamping force and smooth pedal feel. The clutch disc, with an 8-1/2 inch diameter and 20 splines, matches the input shaft diameter of 7/8 inch, providing a secure connection for power transfer. The overall clutch diameter of 10-7/16 inches fits precisely within the transmission housing. This comprehensive kit includes the cover assembly, clutch disc, release bearing, and all necessary pilot components, making it a complete solution for clutch replacement. The four clutch disc springs help dampen drivetrain vibrations and improve driving comfort.
Common Applications and Issues Addressed
- Replacement of worn or damaged clutch components in Mitsubishi Lancer models
- Resolving clutch slippage or poor engagement
- Eliminating clutch chatter or vibration during gear shifts
- Addressing difficulty in shifting gears smoothly
- Restoring proper clutch pedal feel and response
Installation Notes and Tips
- Ensure compatibility with Mitsubishi Lancer transmission specifications before installation
- Inspect the flywheel surface for wear or damage and resurface if necessary
- Use proper alignment tools to center the clutch disc during installation
- Replace the release bearing included in the kit to avoid premature failure
- Follow manufacturer torque specifications for all fasteners
Quality Assurance and Warranty
Luk transmission components are manufactured to meet OEM standards, ensuring durability and reliable performance. The 05-121 clutch kit undergoes rigorous quality control to maintain consistent fit and function. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Luk |
| Part Number | 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 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Mitsubishi | Lancer | 2.0L | L4 | N/A | |
| 2002 | Mitsubishi | Lancer | 2.0L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.