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Genuine OEM & performance parts — ships to United States

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Number 2 marks the part’s position in this exploded view (Audi A5 Limo 2.0 (2024-)).

Other diagrams in the gallery may use a different number for the same part.

Product overview

Genuine OEM Volkswagen hexagon head bolt, part number N91178401. This high-strength fastener is used for securing structural components in the rear assembly. It is positioned to mount the trailer hitch assembly to the vehicle chassis. The bolt features a durable corrosion-resistant finish and a standard hex head for reliable torque application. Genuine OEM fasteners ensure the correct material grade and thread tolerance required for critical structural connections.

Catalogue entry: BOLT M10X38-S22 ×4.

Technical details

Category
Body Exterior
Country of origin
Germany
Customs (HS) code
73181562
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
5 × 2.5 × 2.5 cm
Shipping weight
0.04 kg

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Thread
M10x38 mm
Thread
M10x35 mm
Thread
M10x45 mm

As printed in the catalogue

  • M10X38-S22
  • M10X38
  • M10X35
  • M10X45

Why buy from WW Spares?

  • ✓ Genuine OEM inventory sourced directly from factory networks
  • ✓ Fitment support from workshop-seasoned parts specialists
  • ✓ Global logistics with customs-ready documentation

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