0AV

0AV Differential

Shop our entire 0AV differential parts catalogue.

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About the 0AV

The 0AV is one of Volkswagen Group's Haldex rear final-drive (rear differential) units, fitted to four-wheel-drive VAG models — badged quattro, 4Motion, 4Drive and 4x4 — that run the Haldex coupling. Eco Torque stocks the parts to service and rebuild it: a Haldex rear differential bearing and seal kit, plus the correct Haldex coupling and GL5 differential oil.

The Haldex system's most common failure is a worn pump caused by contaminated, sludged oil, which leaves the car driving in front-wheel drive only. Read our Haldex Control Faults & Fixes guide for the full picture. Not sure which parts you need? Send us your registration or VIN and we'll help.

Fits: Audi A3, Q3, RS Q3 · Volkswagen Golf, Passat, Tiguan, T-Roc, Arteon, CC, Caddy, Sharan · Seat Altea, Ateca, Leon, Tarraco · Skoda Octavia, Kodiaq

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