1. Product Description
The ATE Brake disc (24.0320-0123.1) is a premium-grade, high-performance PowerDisc slotted front brake rotor manufactured by ATE. Featuring a patented, continuous multi-functional groove layout, its primary mechanical function is to optimize emergency braking responses by clearing away water, outgassing vapors, and friction dust between the pad and disc surface. The slotted design also serves as a visible wear indicator and minimizes thermal fading during spirited driving or heavy structural descent loading.
2. Product Specifications
- Manufacturer: ATE
- Item Number: 24.0320-0123.1
- Product Line: ATE PowerDisc
- Trade / Alternative Numbers: 520123, 24032001231
- EAN Number: 4006633100371
- Product Condition: New
- Brake Disc Type: Vented / Slotted
- Fitting Position: Front Axle (Left and Right Symmetric)
- Diameter [mm]: 256
- Brake Disc Thickness [mm]: 20
- Minimum Thickness [mm]: 18
- Height [mm]: 38.7
- Centering Diameter [mm]: 65
- Hole Arrangement / Number: 4 Bolt Holes
- Surface: Coated
3. Vehicle Compatibility
This 256 mm vented, 4-stud brake disc is engineered for higher-performance, classic hot-hatches and medium-displacement models built on the legendary Volkswagen Group (VAG) Mk2 and Mk3 platforms spanning from the mid-1980s to the late 1990s.
| Car Model | Compatible Engines | Engine Power (hp / kW) | Year of Manufacture |
|---|---|---|---|
| VW Golf II (19E, 1G1) / Jetta II (19E, 1G2) | 1.8 GTI 16V, 1.8 GTI G60 (Select configurations) | 129 - 160 hp / 95 - 118 kW | 1986 - 1991 |
| VW Golf III (1H1) / Vento (1H2) / Variant (1H5) | 1.9 TDI, 2.0 GTI, 2.0 GTI 16V (4-stud axle models) | 90 - 150 hp / 66 - 110 kW | 1991 - 1997 |
| VW Corrado (53I) | 1.8 G60, 2.0 i 16V (4-stud setups) | 136 - 160 hp / 100 - 118 kW | 1988 - 1995 |
| VW Passat B3 / B4 (3A2, 35I, 3A5) | 1.8 G60 Syncro, 2.0 16V, 1.9 TDI | 90 - 160 hp / 66 - 118 kW | 1988 - 1997 |
| SEAT Ibiza II (6K1) / Cordoba (6K1, 6K2) / Toledo I (1L) | 1.8 i 16V Cupra, 2.0 i 16V, 1.9 TDI (110 hp) | 110 - 150 hp / 81 - 110 kW | 1993 - 1999 |
4. Original Equipment Manufacturer (OEM) Reference Numbers Cross-Reference
This premium performance brake rotor is a direct dimension matching replacement for the following original factory part codes:
- VAG (AUDI / SEAT / SKODA / VW): 321 615 301 D, 321615301D, 533 615 301, 533615301