1. Product Description
The STARK Brake master cylinder (SKMC-0570210) is a high-grade, original-equipment equivalent replacement component manufactured by STARK. Serving as the primary driver of the hydraulic braking circuit, its function is to translate mechanical pedal pressure into immediate, balanced fluid displacement. It is manufactured from robust cast iron to eliminate the risk of internal wall warping under severe emergency stops, and features a dual-circuit internal safety design configuration to protect vehicle braking performance in the event of a localized circuit leak.
2. Product Specifications
- Manufacturer: STARK
- Item Number: SKMC-0570210
- Trade / Alternative Numbers: SKMC0570210
- Product Condition: New
- Material: Cast Iron
- Brake System Restriction: ATE (Teves design standard layout)
- Piston / Bore Diameter [mm]: 20.64
- Number of Ports / Connectors: 4
- Thread Size: 4x M10x1.0
- Number of Mounting Bores: 2
- Distance Between Fastening Bolts [mm]: 60
3. Vehicle Compatibility
This 4-port, 20.64 mm cast iron master cylinder is common across several classic front-wheel-drive Volkswagen Group (VAG) and Opel platforms spanning the mid-1970s through the early 1990s that utilize vacuum-assisted non-ABS ATE braking systems.
| Car Model | Compatible Engines | Engine Power (hp / kW) | Year of Manufacture |
|---|---|---|---|
| VW Golf II (19E, 1G1); Jetta II (19E, 1G2, 165) | 1.3, 1.3 Cat, 1.6, 1.6 D, 1.6 TD, 1.8, 1.8 Syncro, 1.8 GTI | 54 - 112 hp / 40 - 82 kW | 1983 - 1992 |
| VW Golf I Convertible (155); Scirocco II (53B) | 1.3, 1.6, 1.8 | 75 - 112 hp / 55 - 82 kW | 1983 - 1993 |
| OPEL Kadett D (31_-34_, 41_-44_) / Kadett E (T85) | 1.2, 1.3 S, 1.6 i, 1.6 D, 1.8 i (Vehicles running ATE master layout) | 54 - 115 hp / 40 - 85 kW | 1979 - 1991 |
| OPEL Ascona C (J82) / Manta B (58_, 59_) | 1.3 N, 1.6 SV, 1.8 E, 2.0 i, 1.6 D | 60 - 115 hp / 44 - 85 kW | 1981 - 1988 |
4. Original Equipment Manufacturer (OEM) Reference Numbers Cross-Reference
This replacement cylinder directly switches and replaces components cataloged under the following manufacturer and industry standard codes:
- VAG (VW / AUDI): 191 611 019, 191611019, 191 611 019 X, 191611019X
- OPEL: 558113, 558117, 90008035, 90181313
- GENERAL MOTORS (GM): 90008035, 90181313
- ATE: 03.2120-0441.3, 03212004413, 24.2120-0902.3, 24212009023
- LPR: 1812