Luk 04-088 Clutch Kit

LuK 04-088 Clutch Kit Overview

The LuK 04-088 transmission clutch kit is built for manual-transmission service on select GM compact and performance applications from 1985-1992. It combines the core clutch components needed for a proper clutch replacement, with OE-driven specifications for fit and function.

For Chevrolet Cavalier, Chevrolet Corsica, Pontiac Grand Am, and related applications, this kit is a direct-fit service solution for restoring clutch engagement and drivability. LuK 04-088 is also referenced by multiple aftermarket part numbers for the same application.

Key Features

• Transmission clutch kit for select 1985-1992 GM vehicles
• Push type diaphragm pressure plate design
• Clutch disc diameter: 9-3/16 in.
• Clutch diameter: 11-3/8 in.
• Clutch disc spline quantity: 14
• Input shaft diameter: 1 in.
• Clutch plate facing outer diameter: 9-1/8 in.
• Includes cover assembly, clutch disc, release bearing, necessary pilots, and accessory pack
• Four-spring clutch disc construction

Detailed Description

LuK develops OE-level performance specifications for individual vehicle applications, and this clutch kit reflects that application-specific approach. The 04-088 kit is engineered around the listed disc and pressure plate dimensions, making it a strong match for manual transmission service where correct spline count, diameter, and release hardware selection matter. It is a practical choice for Chevrolet Cavalier and Corsica, as well as Pontiac Grand Am and Sunbird models listed in the fitment data.

This part cross-references Dorman - HELP 90131 and Sachs K0059-01 for the same application. The LuK 04-088 part number is also used across interchange listings including 04-083, 04-088K, 061-6028, 381036, 1104088, 5893140, 52032203, 6231195770, and NU31165.

What It Helps Address

• Clutch slippage during acceleration
• Hard or inconsistent clutch engagement
• Noise from worn release components
• Poor drivability caused by worn clutch disc or pressure plate surfaces
• Service issues tied to incorrect clutch spline or diameter match

Installation Notes and Tips

Verify transmission and engine application before installation, especially on 1990 Oldsmobile Cutlass Supreme Quad 4 models and 1988-1989 Oldsmobile Cutlass Supreme applications that note replacement of the self-adjuster with GM part #14081952 to prevent slipping. For 1986-1988 Pontiac Fiero applications, LuK notes this RepSet is supplied without warranty and references GM bulletin #87-7-55 regarding replacement of the flywheel, fork, pedal, slave cylinder, and master cylinder. Confirm the 1 in. input shaft diameter and 14-spline disc match the vehicle before assembly.

Quality Assurance

LuK is an original-equipment supplier that develops performance specifications for specific vehicle applications and manufactures a high level of its own content in-house. That OE-focused engineering approach supports consistent fitment and service results for the listed Chevrolet, Pontiac, Oldsmobile, and Cadillac applications.