• Royal Enfield 593038/E nylock nut M16x1.5 for Interceptor 650 & Continental GT 650 front axle (OEM)
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Royal Enfield Interceptor 650 / Continental GT 650 Front Axle Nylock Nut M16x1.5 (OEM) – 593038/E

Royal Enfield Interceptor 650 / Continental GT 650 Front Axle Nylock Nut M16x1.5 (OEM) – 593038/E

Rs. 31.00
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If your front axle (spindle) nut is rounded, loose, or has damaged nylon locking, replace it with the genuine Royal Enfield 593038/E Hex Nut with Nylock Insert (M16x1.5). This is a safety-critical fastener designed to resist vibration loosening thanks to the nylock locking insert, helping maintain correct axle clamping force and front-end stability.

This part is confirmed in the front wheel assembly for Interceptor 650 Twin Euro 4 and Continental GT 650 Euro 4 (diagram shows 593038E on the front wheel spindle).
Many sellers list generic nuts—avoid that risk. OEM thread pitch and locking spec matter, especially on 650 Twins where highway vibration can back off non-locking nuts over time. Ideal for replacement during front wheel removal, bearing work, fork service, tyre change, or crash damage repairs.

What you get: 1 pc nut (single unit). Install with correct torque as per service manual.

Key Features

  • Genuine Royal Enfield OEM part number 593038/E 

  • Nylock locking insert helps prevent loosening under vibration

  • Correct M16 x 1.5 thread pitch (critical for axle safety) 

  • Direct-fit for confirmed 650 Twins Euro 4 front wheel spindle 

  • Recommended replacement if nut is rounded / rusted / repeatedly removed

  • Better than aftermarket: consistent locking + fitment reduces return risk

  • Sold as single piece (1N)

  • Ideal for workshops + DIY front wheel servicing

Compatibility Table 

Model (Confirmed) Engine Spec/Stage Years (as per source)
Interceptor 650 Twin 648cc Twin Euro 4 Euro 4 listing/diagram confirms 593038E
Continental GT 650 648cc Twin Euro 4 Euro 4 listing/assignment confirms 593038E 

Important Fitment Note (No guesswork): If you want this for BS6 India models, match your existing nut part number using VIN/microfiche before ordering (do not assume).

Variants

  • None (Single unit / 1 pc)

FAQs 

  1. Is this the front axle nut for Interceptor 650 / GT 650?
    Yes—593038E is listed in the front wheel diagram for Interceptor 650 Euro 4 and shown for GT 650 Euro 4 as well. 

  2. Can I reuse my old nylock nut?
    Not recommended if removed multiple times. Nylock locking can weaken—replace for safety.

  3. Is this the same as 593038-D?
    Many dealers list the same nut as 593038-D (older code). Your safest method is matching the exact number on your microfiche/diagram. The 650 Twins Euro 4 diagram shows 593038E.

  4. Does it include the spindle/axle?
    No—this listing is only for the nylock nut (1 pc).

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