SADEV Belleville Washer F9004242 ST75-14 Clio Cup

The danger of Precision Loss and Accelerated Wear without the SADEV Belleville Washer F9004242

The Belleville washer is a critical calibration part in a high-performance sequential gearbox like the SADEV ST75-14 used in the Renault Clio 2 X65 Cup. Its function (F=0.80 indicates its thickness/force) is to maintain the correct preload on certain transmission assemblies, particularly to control the axial clearance of the shafts. If this washer is damaged, worn, or replaced by a non-conforming part, you lose the precise adjustment immediately. Consequences: excessive play causes shocks and premature wear of the bearings and gears; too little play causes overheating and a loss of efficiency. Protecting your investment requires these genuine SADEV adjustment parts.

SADEV F9004242 Washer: The Requirement for Micrometric Adjustment

This Belleville washer (F=0.80) is an essential adjustment element for achieving the prescribed operating clearance by SADEV. Unlike a standard flat washer, its conical shape provides specific elasticity and return force, ensuring that play is maintained dynamically, even under stress. The use of the reference F9004242 is imperative for maintaining the maximum reliability of the ST75-14 gearbox.

Compatibility and the Optimiz Access Authorized Distributor Advantage

This part is essential for fine-tuning the SADEV ST75-14 gearbox and is compatible with:

• Renault Clio 2 X65 Cup and other ST75-14 models requiring this specification.
• The reference F9004242 is your guarantee of genuine SADEV quality.

Optimiz Access, official SADEV distributor for Renault Sport Cup gearboxes (Clio 2, Clio 3, Mégane N4, Twingo R2), ensures you receive authentic parts, recognized technical expertise, and fast shipping.

Advanced Maintenance: Ensure the Perfect Clearance of your Racing Gearbox

To guarantee the longevity and maximum efficiency of your ST75-14 sequential gearbox, controlling and adjusting the SADEV axial clearance with the correct washer thickness is crucial. Always use a genuine SADEV adjustment washer, referenced F9004242, for sequential gearbox repair or Clio Cup maintenance. We ensure fast access to all quality sports parts with quick shipping.

Optimiz Access: Sales, Installation, and Expert Adjustment of your SADEV Transmission

Since 2010, our expertise in sports and premium vehicles has been recognized. In addition to selling the F9004242 washer, we offer professional adjustment and installation of your gearbox in our workshops in Hauts-de-France (near Lille, Arras, Cambrai).