Complete elastic coupling SADEV / Renault Clio 3 CUP / Renault Clio 2 CUP / ST75-14

SADEV complete flexible coupling for Renault Clio Cup sequential gearbox

This SADEV complete flexible coupling is intended for transmissions equipped with a SADEV ST75-14 sequential gearbox, particularly on Renault Clio 3 CUP and Renault Clio 2 CUP cars. A new competition-quality part, it meets the demands of intensive motorsport use, where transmission precision and mechanical reliability are essential.

Role of the part

The flexible coupling connects transmission components while absorbing some of the vibration, shocks and stresses generated during gear changes and acceleration or deceleration. It helps protect the sequential gearbox, drive shafts and surrounding components by limiting mechanical shocks.

Symptoms or consequences of a worn or faulty part

• Abnormal vibration in the transmission
• Jerking during gear changes or when load is reapplied
• Unusual mechanical noises from the transmission
• Excessive play in the transmission connection
• Risk of premature wear of the sequential gearbox and associated components
• Loss of precision and reliability in track or competition use

Benefits of replacement

• Restores an effective and reliable transmission connection
• Reduces vibration and mechanical stresses
• Protects the SADEV ST75-14 sequential gearbox and transmission components
• Improves consistency of mechanical behaviour under intensive use
• A solution suited to the requirements of Renault Sport Cup vehicles
• Replacement recommended as part of preventive maintenance in competition

Specifications

• Brand: SADEV
• Type: new product
• Product: complete flexible coupling
• Application: sequential gearbox
• SADEV reference: F00590901
• Renault Sport reference: 01 00 590 901
• Designed for motorsport use
• Installation intended for transmissions with the SADEV ST75-14 gearbox

Vehicle compatibility

• Renault Clio 3 CUP fitted with a SADEV ST75-14 sequential gearbox
• Renault Clio 2 CUP fitted with a SADEV ST75-14 sequential gearbox

Essential for maintaining transmission reliability and precision on a Clio Cup, this SADEV complete flexible coupling is a replacement part suited to the demands of motor racing.