Do not let a component worth a few euros destroy your entire transmission. This SADEV needle bearing (reference 0105018) is an official Renault Sport part, essential for the 3rd and 4th gear sliding sleeve support. Specifically designed for the SADEV ST66 gearbox in the Renault Clio 2 Group N, it ensures smooth, friction-free rotation. As the exclusive SADEV distributor, Optimiz Access guarantees a precision part capable of withstanding the extreme RPMs of competitive racing.
In motorsport, the 3-4 sliding sleeve support is under constant stress. Ignoring the replacement of the 0105018 needle bearing during a gearbox overhaul means accepting the risk of local overheating and imminent seizure. A failing bearing gives no warning: it disintegrates, shooting hardened steel needles into your gearset, leading to a total failure of the sequential gearbox.
Failing to install a certified Renault Sport part means exposing yourself to approximate manufacturing tolerances. This needle bearing is calibrated to withstand the specific axial and radial loads of the Clio 2 RS Gr.N. By using a generic part, you lose:
Specializing in the maintenance and customization of sports vehicles since 2010, Optimiz Access is the exclusive distributor of SADEV parts for the most high-performance models:
Our location in Northern France (near Lille, Arras, Cambrai, and Valenciennes) allows us to support local drivers while exporting our expertise worldwide with fast shipping.
Is it necessary to change this bearing if it looks visually fine? The answer is yes. Fatigue micro-cracks are invisible to the naked eye. For a perfect rebuild of your ST66 gearbox, check the complementary products (gears, sliding sleeves, gearbox oil) available at the bottom of this page. Do not gamble with your transmission's reliability.
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Specific References
Do not let a component worth a few euros destroy your entire transmission. This SADEV needle bearing (reference 0105018) is an official Renault Sport part, essential for the 3rd and 4th gear sliding sleeve support. Specifically designed for the SADEV ST66 gearbox in the Renault Clio 2 Group N, it ensures smooth, friction-free rotation. As the exclusive SADEV distributor, Optimiz Access guarantees a precision part capable of withstanding the extreme RPMs of competitive racing.
