SADEV Differential Housing F1908300 - ST75 Sequential Gearbox

Why the SADEV Differential Housing F1908300 Is the Key to Your Traction?

The differential is the component that manages the traction and balance of your sports vehicle, especially in corners. If you own a Renault Clio 3 Cup with a SADEV ST75 sequential gearbox, the quality of the differential housing is non-negotiable. A damaged or deformed housing jeopardizes the integrity of the final drive and the function of the multi-plate limited-slip differential.

The Major Risks Associated with a Defective Differential Housing:

Critical Loss of Differential Geometry and Efficiency

A worn or cracked differential housing (references F1908300 / 0101908300) can no longer guarantee the correct alignment and spacing of the plain discs and friction discs. You lose the precision of your limited-slip differential's ramp settings, resulting in imprecise cornering behavior and a loss of grip upon exit. This is the loss of the competitive advantage that the SADEV transmission provides.

Extensive Destruction of Internal Gearbox Components

The housing withstands enormous dynamic loads. Its failure generates vibrations that directly impact the crownwheel, bearings, and the ST75 gearbox casing. You lose the integrity of your entire drivetrain, requiring not just a simple replacement, but a complete and very expensive overhaul of the gearbox.

OPTIMIZ ACCESS: Your SADEV Distributor for 100% Reliable Assembly

Trust OPTIMIZ ACCESS, a specialist in parts for sports vehicles since 2010. Our status as a distributor for Renault Sport parts (Clio, Megane) and ST75 transmissions guarantees you a genuine part. We ensure the reliability of the parts you are looking for for your sports vehicles.

Frequent Questions about the F1908300 Housing and the ST75 Gearbox

« What compulsory parts should be replaced with this differential housing? »

Replacing the housing often requires inspecting, and possibly replacing, consumables: the differential cover, concave washers, plain discs, and friction discs. These complementary parts are available in the "Associated Products" section at the bottom of this page.

« Is this housing compatible with differentials other than the SADEV ST75? »

No, this differential housing F1908300 is specifically designed for the multi-plate differential integrated into the SADEV ST75 sequential gearbox, notably equipping the Clio 3 X85 Cup. It is not compatible with OEM differentials or other types of transmissions.

« Can OPTIMIZ ACCESS assemble the SADEV differential in its workshops? »

Yes! Located in the Hauts-de-France (near Lille, Cambrai, Arras, Douai, **Saint Quentin**), our technicians possess the E.E.A.T. expertise for the precise assembly and ramp setting of your SADEV multi-plate differential. Contact us for a quote for installation and maintenance of your ST75 gearbox.

Real Stock, Fast Delivery, and SADEV Export

Don't let logistics slow you down. By ordering from OPTIMIZ ACCESS, you benefit from real-time stock and a commitment to fast shipping. we supply this genuine SADEV part all over the globe to support your passion for motorsport.