Luk 04-142 Clutch Kit

LuK 04-142 Clutch Kit Overview

LuK 04-142 is a transmission clutch kit built for manual-transmission service on select Chevrolet Corvette applications. It is engineered around OE application specifications and uses a pull-type diaphragm pressure plate for consistent engagement characteristics.

Compatible with 1994-1996 Chevrolet Corvette, this LuK clutch kit is a direct-fit service solution for drivability complaints tied to clutch wear, slip, or release issues. The 04-142 part number is also referenced in aftermarket interchange listings for the same application.

Key Features

• Pull type diaphragm pressure plate design
• Clutch disc diameter: 11-1/16 in.
• Clutch diameter: 12-3/8 in.
• Input shaft diameter: 1-1/8 in.
• Clutch disc spline quantity: 26
• Clutch plate facing outer diameter: 11 in.
• Kit contents include cover assembly, clutch disc, all necessary pilots, and accessory pack
• Release bearing not included

Detailed Description

LuK 04-142 is a transmission clutch kit for 1994-1996 Chevrolet Corvette models. LuK develops OE-level performance specifications for specific vehicle applications, and this kit reflects that application-focused approach with matched clutch dimensions, spline count, and pull-type diaphragm construction. The 04-142 clutch kit is intended for service work where the original clutch assembly needs replacement due to wear, chatter, slippage, or inconsistent pedal feel.

This part cross-references Valeo 52802203 for the same application. The 04-142 part number is also listed under additional aftermarket references, which can help confirm application matching during parts lookup.

Common Problems This Kit Can Address

• Clutch slip under acceleration
• Hard or inconsistent clutch engagement
• Worn clutch disc friction material
• Poor release or shifting difficulty caused by clutch wear
• Noise or drivability concerns related to an aging clutch assembly

Installation Notes and Tips

Verify flywheel condition, pilot fitment, and transmission input shaft compatibility before installation. For 1994-1996 Chevrolet Corvette applications, refer to LB181 regarding flywheel balance weights. Confirm that the release bearing requirement is addressed separately, since it is not included with this kit. Always inspect the hydraulic and release components during clutch service to avoid repeat labor.

Quality Assurance

LuK is an OE supplier that develops performance specifications for individual vehicle applications and maintains high in-house manufacturing content. That OE-focused engineering approach supports consistent fitment and service reliability for Corvette clutch replacement work.