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Genuine OEM & performance parts — ships to United States

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Number 26 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen Hexagon Collar Nut, part number N90645301. This nut is designed with an integrated washer or flange to distribute pressure over a wider area and prevent loosening. It is typically found in various assembly points within the vehicle's structure. The integrated washer design ensures a secure fit and prevents damage to mating surfaces. Genuine OEM nuts provide precise threading and material strength for reliable and long-lasting connections.

Catalogue entry: COLLAR NUT M8 ×3.

Technical details

Category
Engine
Customs (HS) code
73181639
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
2 × 2 × 1.1 cm
Shipping weight
0.01 kg

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

Need help confirming compatibility? Talk to a specialist

Parts diagram & fitment

15 vehicles

Hexagon Collar Nut — locate N90645301 Volkswagen Hexagon Collar Nut | Genuine OEM in the official exploded view and explore the surrounding assembly.

Standard part (a norm part such as a bolt, nut or clip) — used across many models; the vehicle list shows where this exact number is fitted.

Parts in this assembly16
Vehicle fitment table15

Europe (13)

VehicleYearsPos.QtyRemark
Audi RS4 Avant2017-161
Audi A5 Sportback2016-2020161
Audi A5 Cabrio 2.02016-2018161
caddy kombi2015-202026, 38
audi a4 2.02015-2019161
Caddy Maxi Kombi2010-201523C
Touran 2.02010-201554
Audi A6 2.7 TDI2008-201182PR:2K1,2K3,
caddy panel van2008-201023C
Touran 1.92008-201042, 54
Audi RS6 Avant qu.5.02007-201084
TOURAN2006-41
TOURAN2005-200641

Other markets (2)

VehicleYearsPos.QtyRemark
Audi A4L 2.02016-161
AUDI A6L "CN"05>2005-84PR:2K1/2K7

Diagrams & fitment data powered by oemdiagrams.com

N90645301 Volkswagen Hexagon Collar Nut | Genuine OEM is fitted on: Audi RS4 Avant 2017-; Audi A5 Sportback 2016-2020; Audi A5 Cabrio 2.0 2016-2018; caddy kombi 2015-2020; audi a4 2.0 2015-2019; Caddy Maxi Kombi 2010-2015; Touran 2.0 2010-2015; Audi A6 2.7 TDI 2008-2011; caddy panel van 2008-2010; Touran 1.9 2008-2010; Audi RS6 Avant qu.5.0 2007-2010; TOURAN 2006-; TOURAN 2005-2006; Audi A4L 2.0 2016-; AUDI A6L "CN"05> 2005-.