Nitrile O-ring (18x2) SADEV / Renault Clio 3 CUP / ST75-14

SADEV 18x2 nitrile O-ring for Renault Clio 3 CUP sequential gearbox

This SADEV nitrile O-ring is a new part designed for SADEV ST75-14 sequential gearboxes used in the Renault Clio 3 CUP. Engineered to meet the demands of motorsport, it ensures a reliable seal within the transmission, even under intensive operating conditions.

Purpose of the part

The O-ring provides a seal between two mechanical components of the gearbox. Its function is to prevent oil leaks, pressure loss, or the ingress of contaminants that could interfere with the proper operation of the sequential transmission.

Symptoms or consequences of a worn or defective part

• Presence of oil seepage or leakage from the gearbox
• Loss of internal or external sealing
• Risk of insufficient lubrication for transmission components
• Premature wear of internal gearbox components
• Impaired operation of the sequential gearbox during track use or competition

Benefits of replacement

• Restores optimal sealing for the gearbox
• Preserves internal lubrication and transmission reliability
• Contributes to the longevity of SADEV components
• Ideal for overhauls or preventive maintenance of sequential gearboxes
• Part adapted to the constraints of motorsport

Specifications

• Brand: SADEV
• Product: Nitrile O-ring
• Dimensions: 18x2
• Part number: 0201033
• Type: new product
• Application: SADEV ST75-14 sequential gearbox
• Material: Nitrile, suitable for lubricated mechanical environments
• Note: This O-ring is part of the overhaul kit (part number KITREVST75146), also available from Saboul Auto Sport

Vehicle compatibility

• Renault Clio 3 CUP equipped with the SADEV ST75-14 sequential gearbox

This SADEV 18x2 nitrile O-ring is an essential component for ensuring the sealing and reliability of the sequential gearbox in your Renault Clio 3 CUP—whether during routine maintenance, an overhaul, or preparation for competition.