Luk 04-019 Clutch Kit

LuK Transmission Clutch Kit for OE-Style Service

The LuK 04-019 transmission clutch kit is built for manual transmission service where correct pedal feel, smooth engagement, and application-specific fitment matter. It is a clutch kit for select Chevrolet Camaro, Pontiac Firebird, Corvette, and other GM vehicles with 10 1/2-inch clutch applications and 26-spline input requirements.

Key Features

• Push type diaphragm pressure plate for consistent release characteristics
• 10-3/8-inch clutch disc diameter with 26-spline hub
• 12-3/8-inch clutch diameter for listed GM applications
• 5-spring clutch disc design
• Includes cover assembly, clutch disc, release bearing, pilots, and accessory pack
• OE-focused engineering from LuK, an original-equipment supplier

Detailed Product Overview

LuK 04-019 is a transmission clutch kit engineered around the specifications used in select GM rear-wheel-drive applications. The kit centers on a push type diaphragm pressure plate, a 10-3/8-inch disc, and a 26-spline hub to match the listed input shaft requirements. LuK develops application-specific performance specifications as an OE supplier, which makes this kit a practical choice for restoring clutch operation on vehicles such as the Chevrolet Camaro, Pontiac Firebird, and Chevrolet Corvette.

This part cross-references Sachs K1675-21 and Valeo 52672203 for the same application.

Vehicle Fitment

• Fits 1982-1992 Chevrolet Camaro, N/A — 10 1/2" clutch; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.
• Fits 1983-1992 Pontiac Firebird, N/A — 10 1/2" clutch; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.
• Fits 1971-1977 Pontiac Firebird, N/A — 10 1/2" clutch; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.
• Fits 1984 Chevrolet Corvette, N/A — 10 1/2" clutch; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.
• Fits 1971-1972 Chevrolet Corvette, N/A — 10 1/2" clutch; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.
• Fits 1971-1977 Pontiac LeMans, N/A — 10 1/2" clutch; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.
• Fits 1968-1970 Pontiac Tempest, N/A — w/ 26 splines, 10 1/2" clutch; refer to LB179 and LB129 for proper release bearing/fork attachment and bearing retainer wear issues.
• Fits 1968-1969 Pontiac GTO, N/A — w/ 26 splines, 10 1/2" clutch; refer to LB179 and LB129 for proper release bearing/fork attachment and bearing retainer wear issues.
• Fits 1971 Pontiac GTO, N/A — 10 1/2" clutch; 26 splines; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.
• Fits 1972 Chevrolet Caprice, N/A — w/ 26 splines, 10 1/2" clutch; refer to LB179 and LB129 for proper release bearing/fork attachment and bearing retainer wear issues.
• Fits 1972 Chevrolet Monte Carlo, N/A — w/ 26 splines, 10 1/2" clutch; refer to LB179 and LB129 for proper release bearing/fork attachment and bearing retainer wear issues.
• Fits 1971-1973 Oldsmobile Cutlass, N/A — 10 1/2" clutch; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.
• Fits 1971-1973 Oldsmobile Delta 88, N/A — 10 1/2" clutch; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.
• Fits 1973 Oldsmobile Omega, N/A — 10 1/2" clutch; refer to LB179 regarding correct release bearing/fork attachment; refer to LB129 concerning bearing retainer wear problems.

Common Service Uses

• Replacing a worn clutch that causes slipping under load
• Restoring smooth clutch engagement after chatter or shudder
• Addressing release issues tied to worn bearings or pilot components
• Correcting drivability problems from a fatigued pressure plate or disc
• Servicing GM manual transmission applications with 26-spline input requirements

Installation Notes and Tips

Verify the clutch diameter, spline count, and release system details before installation. Several listed applications reference LB179 for release bearing and fork attachment details, along with LB129 for bearing retainer wear concerns, so those service notes should be checked during diagnosis. Confirm the input shaft diameter and clutch disc specifications against the vehicle before assembly.

Quality Assurance

LuK supplies original-equipment clutch components and builds this kit to application-specific performance standards. The 04-019 reflects that OE-focused approach for manual transmission service on select Chevrolet, Pontiac, and Oldsmobile vehicles.