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ACU1744 - Locking Nut

- €1,70
€1,70
€1,70 - €1,70
€1,70
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OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Locking Nut a self-locking fastener that resists loosening under vibration.

Used as fixing hardware across several body and electrical sub-assemblies, its locking feature maintains clamp load without requiring a separate locking washer.
Vehicle Model Land Rover Discovery 2 1998-2004 (L318)
Range Rover Classic 1994-2001 (P38)
Fitment Notes DISCOVERY 2 1998-2004 — Headlamp wash system
RANGE ROVER P38 1994-2001 — Radio/CD system fixing nut (CDN/MEX/USA market spec; LHD Kensington variant)
Alternative Codes
ACU1744

In stock 4 units
4 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the ACU1744 locking nut used for?
The ACU1744 is an OEM self-locking nut used as fixing hardware on the Discovery 2 (1998-2004) headlamp wash system and the Range Rover P38 (1994-2001) radio/CD system. Its locking feature resists loosening under vibration without needing a separate locking washer.
Where is this locking nut used on the vehicle?
This locking nut secures different sub-assemblies depending on the model: on the Discovery 2 (1998-2004) it's used in the headlamp wash system, and on the Range Rover P38 (1994-2001) it retains the radio/CD unit. The P38 application is typically the CDN/MEX/USA market LHD Kensington variant.
Can the locking nut be reused or should it be replaced?
Self-locking nuts like the ACU1744 are typically single-use, since the locking feature can lose its grip once disturbed. Replace it rather than refitting the old one whenever the fixing is removed, so the joint keeps its resistance to vibration loosening.