Luk 04-201 Clutch Kit

LuK 04-201 Clutch Kit Overview

The LuK 04-201 transmission clutch kit is built for specific Chevrolet Silverado and GMC Sierra heavy-duty manual transmission applications. It combines OE-focused clutch components with the key service parts needed for a proper clutch replacement on 1999-2007 trucks.

Key Features

• Self-adjusting pressure plate type for consistent clutch engagement
• Clutch disc diameter: 11-13/16 in.
• Clutch diameter: 13-11/16 in.
• Input shaft diameter: 1-1/8 in.
• Clutch disc spline quantity: 10
• Clutch plate facing outer diameter: 11-11/16 in.
• Kit contents include cover assembly, clutch disc, release bearing, all necessary pilots, and accessory pack
• 10 clutch disc springs

Detailed Description

LuK develops OE-level specifications for individual vehicle applications, and the 04-201 clutch kit reflects that application-specific approach. It is designed for manual transmission service on Chevrolet Silverado 2500, Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500 Classic, GMC Sierra 2500, GMC Sierra 2500 HD, GMC Sierra 3500, GMC Sierra 2500 HD Classic, and GMC Sierra 3500 Classic models listed in the fitment data. This part cross-references Sachs K70333-01 for the same application.

Use LuK 04-201 when replacing worn clutch components on 1999-2007 Chevrolet Silverado and GMC Sierra trucks that require the listed disc and spline dimensions. The self-adjusting pressure plate design helps maintain proper clutch feel as the assembly wears, while the OE-style component selection supports a complete clutch service.

What This Clutch Kit Helps Address

• Slipping during acceleration
• Hard or inconsistent clutch engagement
• Chatter or shudder when taking off from a stop
• Difficulty shifting due to worn clutch components
• Noisy release bearing operation

Installation Notes and Tips

Verify transmission input shaft diameter, spline count, and clutch diameter before installation. Inspect the flywheel surface, pilot area, and hydraulic or mechanical release system during service, and replace any worn mating components as needed. Proper alignment and torque procedures are important for smooth engagement and long service life. Confirm exact vehicle application by year, make, and model before ordering; this LuK 04-201 clutch kit is listed for compatible Chevrolet Silverado and GMC Sierra manual transmission applications.

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 quality for the listed Silverado and Sierra applications.