NY120041L | M20 Nylon-Insert Nut - Suspension Fixings | Defender, Discovery, Range Rover
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: NY120041L - M20 Nylon-Insert Lock Nut
NY120041L is an M20 nylon-insert lock nut. Fitted to suspension fixings, it secures radius arms, bottom links and front and rear flange fixings on selected Defender, Discovery and Range Rover models. The nylon insert provides a prevailing lock to resist vibration; ensure threads are clean and the nut is tightened to the manufacturer's torque specification when installed.
Compatibility
- Defender (1987-2006)
- Discovery 1 (1989-1998)
- Discovery 2 (1998-2004)
- Range Rover Classic (1986-1991)
- Range Rover Classic (1992-1994)
- Range Rover P38
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Frequently Asked Questions
NY120041L is an M20 nylon-insert lock nut used to secure suspension components such as radius arms, bottom links and front and rear flange fixings. The nylon insert grips the bolt thread to provide a prevailing lock that resists loosening under vibration. Fit to clean threads and tighten to the manufacturer's torque specification when replacing.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | Radius arms & links; Bottom link; Front flange; Rear flange |
| Land Rover Discovery 1 (1989-1998) - VIN From FA393361 to WA799999 | Radius arms & links; Bottom link; Front flange; Rear flange |
| Land Rover Discovery 2 (1998-2004) | Front flange; Rear flange |
| Land Rover Range Rover Classic (1986-1991) - VIN To HA610293 | Radius arms & links; Bottom link & road springs; Front flange; Rear flange; Viscous coupling; Output shaft |
| Land Rover Range Rover Classic (1992-1994) - VIN From JA610294 | Radius arms & links; Bottom link; Front housing; Front output shaft |
| Land Rover Range Rover P38 | See compatibility list above |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
- C8 products are usually supplied by Britpart.
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