Ruwag Turbo Screw BB BB 4X4 5mm (400) is listed as an auto-part option. Confirm fitment, part number and compatibility before purchase, especially where vehicle-specific matching is required.
Ruwag Turbo Screw 4x45mm (400) is a mechanical fastener designed for applications requiring precise and secure fixing, typically in turbocharger assemblies or related automotive parts. This particular screw, identified by its 4x45mm dimension, is suited for use where specific thread size and length are critical for maintaining the integrity and alignment of turbo components.
This listing covers the new part in its original configuration, ensuring the buyer receives a screw that matches the Ruwag Turbo Screw specification. When replacing or repairing turbo-related components, it is essential to compare the old screw’s size and thread profile with this 4x45mm unit to confirm suitability and compatibility.
Choosing the correct turbo screw safeguards the turbocharger’s mechanical assembly, preventing loosening under heat and vibration. This part is recommended for buyers looking to maintain the performance and structural stability of their turbocharged engines within the parameters identified by the Ruwag system.
- Exact 4x45mm thread dimension for specialized turbo applications
- New condition ensures reliable mechanical fastening
- Essential for secure turbo component assembly and maintenance
If this repair may need matching clips, brackets, lights, panels or more than one part, check Quick Repair Bundle, Request a Part or Platinum Sales Desk before ordering.

