Genuine Royal Enfield Interceptor 650, Continental GT 650, Meteor 350 & Hunter 350 M5 Washer – 576313/D

Genuine Royal Enfield M5 washer supplied under exact manufacturer part number 576313/D. This small OEM fastener is used in several model-specific locations, including 650 Twin air-filter-box assemblies and selected 350 wiring, identification-plate and body mounting points. The correct position and required quantity depend on the motorcycle, production revision and parts diagram, so order by the exact part number rather than appearance alone.

What It Is

• Genuine Royal Enfield M5 washer
• Exact manufacturer part number / MPN: 576313/D
• Single replacement washer for an M5 fastening location
• Confirmed in Royal Enfield parts diagrams for selected Interceptor 650, Continental GT 650, Meteor 350, Hunter 350, Classic 350 and Bullet 350 applications
• Useful for restoring the factory washer at the exact catalogue position

What It Is Not

• Not an M5 screw, bolt or nut
• Not a spring washer, sealing washer or model-wide washer kit
• Not a universal substitute for every M5 washer on a Royal Enfield
• Not sold as a pack of two
• Not guaranteed for every year, market or production revision of the named motorcycles
• Not supplied with the adjoining fastener or component unless separately stated

Verified Specifications

Confirmed Applications

Important: the quantities above describe selected factory assemblies, not the sale quantity. This listing supplies one washer. Your motorcycle may require more than one.

Check Before Ordering

Fitment Not Confirmed Without VIN Check

• Other Interceptor 650 or Continental GT 650 production revisions not calling for 576313/D
• Other Meteor 350, Hunter 350, Classic 350 or Bullet 350 assemblies and years
• Himalayan, Scram, Guerrilla, Super Meteor, Shotgun, Bear and other Royal Enfield models unless their VIN catalogue specifically lists 576313/D
• Custom, modified or non-Royal-Enfield applications

Suffix and Similar-Part Comparison

Purpose and Replacement Guidance

A washer distributes clamping load, protects the component surface and helps the specified fastener stack seat correctly. Replace a washer that is missing, distorted, heavily corroded, burred, cracked or no longer matches the factory dimensions. A washer should not be used to hide damaged threads, a distorted bracket or the wrong bolt length.

Box Contents

• 1 × Genuine Royal Enfield M5 washer, 576313/D

Not included: screw, bolt, nut, bracket, airbox, wiring harness, identification plate, mudguard, grommet, spacer, clip, additional washers or installation labour.

Installation Guidance

1. Confirm the VIN-specific diagram, exact 576313/D reference, assembly position and required quantity.
2. Compare the new washer with the removed original before fitting.
3. Inspect the mating surfaces, threads, fastener and bracket for damage or corrosion.
4. Place the washer in the same orientation and stack position shown in the factory diagram.
5. Use the correct adjoining fastener and any specified thread treatment.
6. Tighten only to the torque specified for that exact assembly in the Royal Enfield workshop information.
7. Confirm that the mounted component is secure, aligned and not pinched or distorted.

Do not reuse a visibly damaged washer and do not substitute an unspecified hardware-store washer where the factory dimensions or coating matter.

Return-Prevention Checklist

• My catalogue calls for 576313/D, including the /D suffix.
• I checked the exact motorcycle, model year, market and VIN.
• I confirmed the numbered assembly position, not only the M5 description.
• I compared the original washer's inner diameter, outer diameter, thickness and finish.
• I understand this listing supplies one washer, even when the factory diagram shows two.
• I checked that the adjoining screw, bolt, nut and component are serviceable.
• I will not install, mark, modify or discard the packaging until all checks are complete.
• I will record one uninterrupted unboxing video from sealed parcel through inspection.

Correctly supplied items are not returnable. Replacement is available only for a wrong or transit-damaged item, subject to one uninterrupted unboxing video and notification within 24 hours of delivery. Installed, marked, modified, incomplete or damaged-after-delivery parts cannot be returned.

Why This Listing Is Clearer

• Names the exact OEM description instead of calling it only “hardware”
• Keeps the important /D suffix in the title, SKU and MPN
• Names verified motorcycles while separating model fitment from assembly location
• Explains that catalogue quantity and sale quantity are different
• Avoids guessing the washer's unpublished outer diameter, thickness, material or coating
• Separates 576313/D from /B, /C and nearby M5 screw references

Buyer Search Terms

Royal Enfield 576313/D, 576313D washer, genuine Royal Enfield M5 washer, Interceptor 650 airbox washer, Continental GT 650 air filter box washer, Meteor 350 number plate washer, Hunter 350 wiring harness washer, Classic 350 electrical washer, Bullet 350 M5 washer, OEM Royal Enfield fastener washer.

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Frequently Asked Questions

1. What is Royal Enfield part 576313/D?

It is a genuine Royal Enfield washer specified for an M5 fastening position.

2. Is the /D suffix important?

Yes. Match the complete 576313/D reference because suffixes can identify production revisions.

3. Which bikes are confirmed?

Verified catalogue examples include Interceptor 650, Continental GT 650, Meteor 350, Hunter 350, Classic 350 and Bullet 350.

4. Does one location apply to every confirmed bike?

No. It appears in different assemblies, so use the VIN-specific diagram for the exact location.

5. Where is it used on the Interceptor 650?

Confirmed diagrams show it in selected air filter box assemblies.

6. Where is it used on the Continental GT 650?

Confirmed diagrams show it in selected air filter box assemblies.

7. Where is it used on the Meteor 350?

A confirmed application is the vehicle-identification or rear number-plate support assembly.

8. Where is it used on the Hunter 350?

A confirmed application is within the main wiring-harness mounting arrangement.

9. Does it fit Classic 350 and Bullet 350?

It appears in confirmed electrical or wiring-harness assemblies, but the exact VIN and diagram must be checked.

10. How many washers are supplied?

One washer is supplied per purchased unit.

11. Why do some diagrams show two?

That is the quantity used in that factory assembly. Order two units if your verified diagram requires two.

12. Is the M5 screw included?

No. Screws, bolts, nuts and adjoining components are not included.

13. Is 576313/C the same?

Do not assume it is interchangeable. Confirm any suffix substitution through the VIN-specific catalogue or authorised parts support.

14. Can I use any hardware-store M5 washer?

Not safely by size name alone. Outer diameter, thickness, hardness and coating may differ.

15. What dimensions should I compare?

Compare inner diameter, outer diameter, thickness, profile and finish with the original washer.

16. Is it a spring or sealing washer?

The catalogue identifies it simply as an M5 washer; this listing does not claim spring or sealing function.

17. Does it fit every Royal Enfield 350 or 650?

No. Fitment is limited to catalogue positions that specifically call for 576313/D.

18. What torque should I use?

Use the torque specified for the exact adjoining fastener and assembly in the workshop information.

19. Can an installed washer be returned?

No. Installed, marked, modified or incorrectly ordered correctly supplied parts are not returnable.

20. How do I avoid ordering the wrong washer?

Match 576313/D, the VIN, diagram position, assembly, required quantity and physical dimensions before installation.