OS Giken Mazda RX7 FD3S 13BT Clutch Release Movement Alteration Kit

OS Giken Mazda RX7 FD3S 13BT Clutch Release Movement Alteration Kit

The OS Giken MZ121-ALT Clutch Release Movement Alteration Kit is designed for Mazda RX-7 FD3S models equipped with the 13B-T rotary engine. This automotive clutch component helps alter clutch release movement to support proper operation when installing or servicing compatible OS Giken clutch systems. It is a purpose-built solution for enthusiasts and technicians seeking reliable clutch engagement characteristics in performance-focused Mazda applications.
The kit is engineered specifically around the FD3S chassis and 13B-T drivetrain configuration, helping provide compatibility with the vehicle’s clutch release mechanism. Its application-specific design makes it suitable for restoration projects, performance upgrades, drivetrain maintenance, and clutch system installation work where revised release movement is required. Always verify the vehicle configuration and clutch-system requirements before ordering.
This OS Giken clutch release alteration kit is listed for 1993, 1994, and 1995 Mazda RX-7 applications. The MZ121-ALT part number makes identification straightforward when matching components with an OS Giken clutch package or replacement parts catalog. Professional installation is recommended to ensure correct adjustment, alignment, and clutch operation. Confirm all related components are compatible with the intended setup before installation.

Features:

• Application: Designed for Mazda RX-7 FD3S models with the 13B-T rotary engine

• Function: Alters clutch release movement for compatible OS Giken clutch systems

• Fitment: Fits 1993, 1994, and 1995 Mazda RX-7 applications

• Brand: OS Giken

• Part Number: MZ121-ALT

• Use: Suitable for clutch installation, drivetrain service, restoration, and performance applications

Fitment:
Mazda RX-7 Base 1993
Mazda RX-7 Base 1994
Mazda RX-7 Base 1995
Mazda RX-7 R1 1993
Mazda RX-7 R2 1994
Mazda RX-7 R2 1995
Mazda RX-7 Touring 1993
Mazda RX-7 Touring 1994
Mazda RX-7 Touring 1995