Royal Enfield 576280/D – Pin Damper Silencer Mounting (Metal Insert) for Interceptor 650 & Continental GT 650 Exhaust

SOLD AS A SET OF 5 PC5 

The Royal Enfield 576280/D – Pin Damper Silencer Mounting is the small but critical metal insert / spacer used in the exhaust silencer mounting on the 650 Twins. Official RE price lists describe it as “PIN DAMPER SILENCER MOUNTING”, HSN 87141090, confirming it as an OEM exhaust mounting component.

576280/D to the EXHAUST diagrams for CONTINENTAL GT 650 EURO 4 and INTERCEPTOR 650 TWIN EURO 4, clearly marking it as a genuine exhaust hardware part for the 650 Twins. A detailed GT 650 Euro IV/“Domestic Model” parts book again lists “576280/D – PIN DAMPER SILENCER MOUNTING / DAMPER SILENCER MOUNTING PIN” inside the exhaust section.

These metal inserts sit inside the rubber exhaust dampers, helping isolate vibration while keeping the silencers clamped securely and correctly aligned. Replacing worn, corroded or missing inserts is essential when you change silencers, fit aftermarket pipes, or restore a 650 Twin back to tight, rattle-free OEM spec.

Key Features 

• Genuine Royal Enfield OEM hardware – Part No. 576280/D, officially described as “PIN DAMPER SILENCER MOUNTING”.

• Exhaust mounting insert for 650 Twins – Assigned to the EXHAUST diagrams of Continental GT 650 Euro 4 and Interceptor 650 Twin Euro 4 in multiple microfiche catalogues.

• Metal insert / spacer for rubber dampers – Works with the silencer rubber damper to support the exhaust while isolating vibration. 

• Normal quantity 4 per bike – 650 Twins partsbook lists base part 576280 with “Normal Qty Required: 4”, so most bikes use four inserts across both silencers.

• Restores correct silencer alignment – Helps keep silencers square on their mounts and reduces stress on exhaust brackets and studs.

• Essential when changing exhausts – Recommended whenever you replace silencer rubbers, mountings or upgrade to aftermarket slip-ons on Interceptor / GT 650.

• Exact OEM dimensions and finish – Ensures proper seating in the rubber damper and correct bolt clearance, unlike generic spacers.

• Global export-grade part – Listed in EU price lists and even shipping records as a genuine Royal Enfield motorcycle part.

Compatibility Table

CHECK PART NUMBER BEFORE PURCHASE 

SOLD AS A SET OF 5 PC5 (FULL PACKET)

Variants

• • Part Number: 576280/D

  • Description: PIN DAMPER SILENCER MOUNTING / metal insert for silencer damper

  • Typical usage: 4 pcs per bike on 650 Twins’ exhaust mount (check your fiche).

SOLD AS A SET OF 5 PC5 . For a complete refresh on both silencers, most 650 owners will buy 4 PCS IN THIS CASE 1 PACKET AS IT HAS 5 PCS ONE WILL BE SPARE .

FAQs

Q1. What exactly does part 576280/D do?
It is the metal pin/insert that sits inside the rubber silencer damper at the exhaust mounting point on 650 Twins. It stiffens the mount and provides a solid bore for the mounting bolt while still allowing the rubber to absorb vibration.

Q2. Which bikes officially use 576280/D?
Microfiche and EU parts catalogues link 576280/D to the EXHAUST diagrams for Continental GT 650 Euro 4 and Interceptor 650 Twin Euro 4 only. These are the confirmed models we list on the product page.

Q3. How many pieces do I need for my Interceptor/GT 650?
The 650 Twins  576280 – “INSERT (METAL) DAMPER SILENCER MOUNTING” – normal qty required: 4, so a typical bike uses four inserts in total across both silencers. Always double-check the diagram for your specific model year, but in most cases: SOLD AS A SET OF 5 PC5 

Q4. Can I reuse my old inserts with new silencers or rubber dampers?
If the old inserts are corroded, deformed or loose in the rubber, you should replace them. Damaged inserts can allow play in the exhaust, causing rattles, misalignment and extra stress on brackets and studs. For a clean upgrade or restoration, fit fresh rubbers and new 576280/D inserts.

Q5. Does 576280/D fit aftermarket exhaust systems?
Most quality slip-ons for 650 Twins are designed around the OEM mounting hardware, so they normally reuse the original rubber dampers and inserts. As long as your bike is a 650 Twin and the aftermarket silencer uses the stock hanger points, 576280/D will usually work as the insert. For custom exhausts or different brackets, you must verify dimensions yourself.