Luk 10-025 Clutch Kit

LuK 10-025 Clutch Kit Overview

The LuK 10-025 transmission clutch kit is built for manual-transmission service on select Mazda applications, including the Mazda RX-7 and Mazda B2200. It combines OE-style clutch components with application-specific specifications to support smooth engagement and consistent pedal feel.

As a LuK RepSet clutch kit, this part reflects the brand’s OE-supplier engineering approach and is built around the requirements of the vehicle application. The LuK 10-025 is a direct-fit service solution for Mazda RX-7 clutch replacement and Mazda B2200 clutch repair work.

Key Features

• Push type diaphragm pressure plate for the listed application
• Clutch disc diameter: 8-7/8 in.
• Clutch diameter: 10-5/8 in.
• Input shaft diameter: 15/16 in.
• Clutch disc spline quantity: 22
• Clutch plate facing outer diameter: 8-7/8 in.
• Kit contents include cover assembly, clutch disc, release bearing, all necessary pilots, and accessory pack
• Four-spring clutch disc design

Detailed Description

LuK develops OE-level performance specifications for individual vehicle applications, and the 10-025 clutch kit is configured to match the needs of the listed Mazda manual-transmission platforms. For 1983-1988 Mazda RX-7 and 1982-1984 Mazda B2200 service, this kit provides the core clutch components needed for a complete clutch replacement. It is a practical choice when replacing a worn clutch disc, pressure plate, or release bearing on these vehicles.

This part cross-references Sachs KF604-02 for the same application.

Common Repair Uses

• Restores clutch engagement after disc wear on a Mazda RX-7
• Addresses slipping, shuddering, or inconsistent take-up in a Mazda B2200
• Replaces a noisy or worn release bearing during clutch service
• Supports repair of hard shifting caused by clutch wear
• Helps correct pedal feel changes related to aging clutch components

Installation Notes and Quality Assurance

Verify spline count, input shaft diameter, and clutch dimensions before installation to confirm application match. Inspect the flywheel and related transmission components during service, and follow factory torque and alignment procedures for the Mazda RX-7 or Mazda B2200 application.

LuK is an original-equipment supplier and manufactures a high level of its own components, which supports consistent fit and application-specific performance for the 10-025 clutch kit.