Product Description
The NTY Steering Knuckle (ZZP-VW-031) is a high-grade replacement chassis component designed specifically for the classic Volkswagen A1 platform. Serving as the primary hub carrier and suspension pivot point, this knuckle facilitates the connection between the front McPherson strut, the lower control arm, and the steering rack tie-rod end. It is engineered from heavy-duty cast metal to handle the mechanical stresses of daily driving while maintaining precise steering geometry. This component is essential for restoring proper camber, caster, and toe-in alignment, which are critical for ensuring stable handling and preventing premature tyre wear on vintage water-cooled Volkswagens.
Product Specifications
- Manufacturer: NTY
- Item Number: ZZP-VW-031
- Product Condition: New
- Component Classification: Front Axle Steering Knuckle / Hub Carrier
- Fitting Position: Front Axle, Left Side (Driver Side)
- Material: Reinforced casting alloy
- OEM Reference: 171407255B
Vehicle Compatibility
This steering knuckle is precision-profiled for the classic A1 and early A2 chassis configurations. It is compatible with the following iconic VAG passenger vehicles:
| Car Model | Platform Generation | Production Era |
|---|---|---|
| VW Golf | Mk1 (17) | 1974 - 1983 |
| VW Jetta | Mk1 (16) | 1979 - 1984 |
| VW Scirocco | Mk1 (53) & Mk2 (53B) | 1974 - 1992 |
| VW Caddy | Mk1 (14) | 1979 - 1992 |
⚠️ Installation & Alignment Safety Warning:
- Orientation: This part, ZZP-VW-031, is the LEFT (driver's) side knuckle. The corresponding RIGHT (passenger) side knuckle is NTY part number ZZP-VW-032.
- Wheel Bearing Note: This knuckle is typically supplied as a raw hub carrier. You will need to press in a new wheel bearing and potentially the wheel hub. Do not attempt to hammer or force the bearing in, as this will damage the new bearing race immediately. Always use a hydraulic press.
- Hardware & Alignment: When replacing the steering knuckle, you must disconnect the steering and suspension linkages. Consequently, the vehicle will require a full professional four-wheel laser alignment immediately after the repair. Failure to align the suspension will lead to dangerous handling characteristics and rapid destruction of your tyres.
Cross-Reference & OEM Information
This NTY component is designed to serve as a direct, high-quality replacement for the following original factory part numbers:
- VW/AUDI (OEM): 171407255B, 171 407 255 B
- FEBI BILSTEIN (Interchange): 06338
- TOPRAN (Interchange): 100 005