Original SADEV Reverse Gear Idler Shaft Circlip - Twingo R2 - Ref. 01 00 601 020

Do Not Sacrifice the Integrity of Your Twingo R2 Sequential Gearbox

For professionals and enthusiasts of motorsport, the reliability of the SADEV sequential gearbox in your Renault Twingo R2 is non-negotiable. If you fail to replace a worn reverse gear idler shaft circlip or use a non-compliant part, you risk a catastrophic failure of your transmission. The role of this small component is vital: it prevents the idler shaft from moving under the extreme stresses of rapid downshifts and maneuvers in competition.

What are the Risks Without This Original SADEV Circlip?

Ignoring the replacement of this precision circlip (Reference 01 00 601 020) on your rally gearbox means losing the certainty of a functional reverse gear. A failing or low-quality circlip can break, leading to shaft displacement, destruction of the gears, or at minimum, the inability to engage reverse, a critical situation during a rally stage. At Optimiz Access, we only supply Original SADEV parts designed for racing, ensuring your Twingo R2 maintains its maximum level of performance and safety.

Technical Details and Compatibility of the SADEV Part

This circlip is an Original SADEV part, specifically machined to integrate perfectly with your sequential transmission.

• SADEV Manufacturer Reference: 01 00 601 020
• Designation: Reverse gear idler shaft circlip
• Exclusive Compatibility: SADEV sequential gearbox fitted to the Renault Twingo R2 (Always check the technical manual of your SADEV gearbox).
• Materials: High-strength alloy required for highly stressed gearbox environments.

Your SADEV Sequential Gearbox: Our Answers to Your Questions

For users searching for information on maintaining their rally gearbox:

"How do I know if my reverse circlip needs to be replaced?"

This type of wear part is generally replaced during the complete overhaul of the sequential gearbox. If you notice abnormal noises or difficulty engaging reverse gear, an immediate inspection of the shaft and circlip is essential to avoid damaging the SADEV gears.

"Where can I find genuine SADEV spare parts?"

Optimiz Access, a specialist in sports vehicle mechanics since 2010, is your trusted partner for all SADEV spare parts and the maintenance of your Renault Sport. Our expertise guarantees you quality components to keep your Twingo R2 at the peak of its capabilities.

We supply competition parts with fast shipping worldwide. Our workshop, based near Lille and Cambrai in the Hauts de France region, is also available for the installation and maintenance of your sports vehicle and your SADEV sequential gearbox. Do not risk a mechanical breakdown and choose SADEV reliability.

Remember to consult the other complementary products for your transmission maintenance, available at the bottom of the page.