SADEV 82x3 Nitrile O-Ring 0201028C | Renault Clio 2 V6 trophy

SADEV 82 x 3 nitrile O-ring 0201028C: prevent oil leaks from affecting your transmission

On a Renault Clio 2 V6 Trophy equipped with a competition transmission, even a minor sealing problem can quickly become a more serious mechanical issue. A worn, hardened or damaged O-ring can allow gearbox oil to leak and progressively reduce the transmission lubricant level.

The SADEV 82 x 3 nitrile O-ring, reference 0201028C, is designed to replace a transmission sealing component. Failing to replace a deteriorated O-ring during maintenance may expose the SADEV gearbox to insufficient lubrication and make it more difficult to detect a leak before intensive track use.

SADEV reference 0201028C — 82 x 3 mm nitrile O-ring designed for transmission and gearbox maintenance on the Renault Clio 2 V6 Trophy.

An essential sealing component when servicing a SADEV gearbox

During a SADEV gearbox rebuild or service, sealing components should be inspected with the same attention as bearings, gears, shafts and selector components. An O-ring showing signs of wear, deformation or ageing should not be reused when replacement is required.

The 82 x 3 mm nitrile O-ring helps maintain an appropriate sealing interface at its installation point. An incorrect size, damaged seal or improper installation can result in transmission oil loss, which is particularly problematic on a competition car or during extended track sessions.

Why replace an old transmission O-ring?

A nitrile O-ring can gradually lose its properties through ageing, repeated thermal cycles, mechanical stress and exposure to the fluids present in its operating environment. Ageing may result in hardening, loss of elasticity or deformation of the sealing section.

Reusing an old O-ring during maintenance can therefore result in having to reopen the transmission after reassembly. On a Renault Clio 2 V6 Trophy, replacing sealing components should therefore be considered during an extensive gearbox service or rebuild.

82 x 3 mm nitrile O-ring: dimensions and specifications

• Reference: 0201028C.
• Brand: SADEV.
• Type: sealing O-ring.
• Material: nitrile.
• Dimensions: 82 x 3 mm.
• Application: SADEV transmission / gearbox on Renault Clio 2 V6 Trophy.
• Use: maintenance, preventive replacement and transmission rebuilding.

Compatible vehicle

SADEV reference 0201028C is supplied for the following application:

• Renault Clio 2 V6 Trophy – application on SADEV transmission / gearbox.

For any other SADEV gearbox or competition vehicle, compatibility should not be determined solely from the stated diameter. The part reference, installation location and gearbox specifications should be checked before fitting.

What are the risks of poor gearbox sealing?

A lubricant leak may initially appear as a small oil trace before becoming significant enough to affect the transmission oil level. On a sequential or competition gearbox, insufficient lubrication can increase the operating stress placed on internal components.

An oil leak can also contaminate surrounding components and make the diagnosis of another mechanical issue more difficult. During maintenance, replacing a deteriorated O-ring therefore avoids deliberately retaining a known ageing sealing component.

Frequently asked questions about SADEV O-ring 0201028C

What are the dimensions of the SADEV 0201028C O-ring?
SADEV reference 0201028C corresponds to an 82 x 3 mm nitrile O-ring.

Which vehicle is this O-ring designed for?
This reference is intended for the Renault Clio 2 V6 Trophy equipped with its SADEV transmission.

Why use the correct SADEV reference instead of a generic O-ring?
Dimensions alone do not always determine the correct sealing component. For a competition transmission, the SADEV reference, installation location and gearbox specifications should be checked before replacement.

When should the O-ring be replaced?
Replacement may be considered during a SADEV gearbox service, whenever the component has to be removed, or when signs of deterioration, deformation or leakage are detected.

Can it be used on another SADEV gearbox?
Compatibility should not be inferred from the 82 x 3 mm dimensions alone. Check the 0201028C reference and the exact compatibility with your transmission before ordering.

Renault Sport transmission maintenance and rebuilding

For owners and specialists working on Renault Sport vehicles, replacing sealing components is an important part of preventive maintenance. Properly maintaining the transmission helps avoid overlooking small sealing components during a gearbox rebuild or service.

Since 2010, Optimiz Access has specialised in parts, maintenance and technical upgrades for Renault Sport and other sports and premium vehicles. Installation and maintenance services are also available at our facilities in the Hauts-de-France region, near Cambrai, Valenciennes, Arras, Seclin, Lille, Douai and Saint-Quentin.

Other SADEV transmission components, O-rings and sealing parts that may be required for servicing can be found at the bottom of the product page you are currently viewing.

SADEV 0201028C O-ring for Renault Clio 2 V6 Trophy

If your Renault Clio 2 V6 Trophy is undergoing maintenance or its SADEV transmission is being rebuilt, do not overlook the smaller sealing components. The SADEV 82 x 3 nitrile O-ring 0201028C is designed to replace this sealing element when renewal is required.

Note: always check the part reference, dimensions and installation location before fitting. Additional transmission and sealing components can be found at the bottom of the product page.