NY608042 | 1/2 UNF Nylon-Insert Lock Nut - Hex | Defender 1987-2006
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: NY608042 - 1/2 UNF Nylon-Insert Lock Nut - Hex
NY608042 is a 1/2 UNF hex nylon-insert lock nut. Fitted as a prevailing torque fastener, the nylon locking insert resists loosening under vibration to help maintain clamp load on threaded assemblies. The hex form allows standard spanner or socket fitting; supersedes NY608041L.
Compatibility
- Defender (1987-2006) - L315
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
NY608042 is a 1/2 UNF nylon-insert (prevailing torque) hex lock nut that uses a nylon collar to resist loosening under vibration. It is intended to maintain clamp force on threaded joints where a vibration-resistant locking nut is required. When fitting, ensure threads are clean and engage the nut by hand before final tightening to avoid cross-threading and damage to the nylon insert.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | Radius Arms & Links |
| Land Rover Defender (1987-2006) | Shock Absorbers & Springs |
| Land Rover Defender (1987-2006) | Shock Absorbers & Springs (90 Wheelbase) |
| Land Rover Defender (1987-2006) | Top Link, Fulcrum & Ball Joint |
| Land Rover Defender (1987-2006) | Front Bumper & Bumperettes |
| Land Rover Defender (1987-2006) | Steering Box - Manual Adwest (Non Power Steering) |
| Land Rover Defender (1987-2006) | Steering Box - Manual Gemmer (Non Power Steering) |
| Land Rover Defender (1987-2006) | Steering Box - Power Adwest Heavyweight (With Power Steering) |
| Land Rover Defender (1987-2006) | Steering Box - Power Adwest Lightweight (With Power Steering) |
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.
- L8 products are genuine Land Rover parts.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.