SADEV reverse shaft / Renault Clio 3 CUP / Renault Clio 2 CUP / ST75-14

Product introduction

New SADEV reverse shaft for the ST75-14 sequential gearbox, intended for Renault Clio 3 Cup and Renault Clio 2 Cup vehicles equipped with this competition transmission. This precision part, listed as F9001020 and corresponding to Renault Sport reference 01 09 001 020, is designed to meet the requirements of intensive circuit and motorsport use.

Role of the part

The reverse shaft forms part of the internal reverse selection mechanism in the SADEV sequential gearbox. It guides and correctly positions the components involved in engaging reverse, ensuring reliable, precise selection in accordance with the intended operation of the transmission.

Symptoms or consequences of a worn or faulty part

• Difficulty engaging reverse.
• Imprecise or stiff selection at the gearbox control.
• Risk of incorrect reverse gear locking.
• Premature wear of internal components associated with selection.
• Reduced gearbox reliability during competition use.

Benefits of replacement

• Restores correct operation of the reverse mechanism.
• Improves selection precision and reliability.
• Protects the internal components of the SADEV sequential gearbox.
• Reduces the risk of malfunction during manoeuvres in the pits or parc fermé.
• Enables reassembly in accordance with Renault Sport and SADEV specifications.

Specifications

• Brand: SADEV.
• Type: new product.
• Description: reverse shaft for sequential gearbox.
• Application: SADEV ST75-14 gearbox.
• SADEV reference: F9001020.
• Renault Sport reference: 01 09 001 020.
• Part intended for competition and circuit use.

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.

Conclusion

This SADEV reverse shaft is an essential part for maintaining the reliability and precision of reverse selection on ST75-14 sequential gearboxes fitted to Renault Clio Cup vehicles. Ideal for a transmission overhaul or preventive replacement during competition use.