• Royal Enfield 867072 End Cup – Silencer, powder coated – Thunderbird
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UNDER THE HOOD

Royal Enfield End Cup – Silencer (Powder Coated) for Thunderbird 350 / Thunderbird 500 (UCE) – Part No. 867072

Royal Enfield End Cup – Silencer (Powder Coated) for Thunderbird 350 / Thunderbird 500 (UCE) – Part No. 867072

Rs. 145.00
Rs. 148.00 Rs. 145.00
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Restore the factory finish of your Thunderbird exhaust with the genuine Royal Enfield End Cup – Silencer (Powder Coated), part no. 867072. This is the OE tail-end cup that closes the stock muffler on Thunderbird 350 and Thunderbird 500 (UCE platform). Unlike universal tips that can misalign or discolor, the OEM end cup matches the original profile and bolt pattern, keeping the outlet geometry, back-pressure, and styling exactly as intended.

The cup arrives powder-coated for corrosion resistance and heat stability, so it maintains its finish through monsoons and long highway rides. Typical use cases include replacing a scuffed/bent tip after a drop, restoring a corroded end piece, or returning the bike to stock before inspection. Installation is straightforward: remove the old end cap, clean the sealing surface, and refit the new OE cup with the correct fasteners and a dab of anti-seize on threads.

Identity & fitment are verified on a fiche distributor page listing “END CUP-SILENCER POWDER COATED – 867072” and an official parts catalog entry mapping 867072 to Thunderbird 350/500 (“NTB 350 | NTB 500”). 

Key Features

  • Genuine OEM Royal Enfield End Cup – Silencer (867072). 

  • Correct OE profile, mount points, and outlet geometry for TB 350/500. 

  • Durable powder-coated finish; heat and corrosion resistant. 

  • Maintains factory look, sound character, and back-pressure.

  • Direct fit—no drilling, cutting, or shimming on stock silencer.

Compatibility Table 

Model Engine / Platform BS Stage Years
Thunderbird 350 (NTB 350) 346 cc UCE single UCE (carb/EFI)
Thunderbird 500 (NTB 500) 499 cc UCE single UCE EFI

Variants

  • 867072 – End Cup, Silencer, Powder Coated (this listing).

FAQs

Q1. What exactly is 867072?
The powder-coated end cup that closes the stock silencer on Thunderbird 350/500. 

Q2. Will it fit my Classic/Electra?
Not verified. Confirmed only for Thunderbird 350/500 (UCE); other models require their own end cup P/N.

Q3. Do I need new hardware or gaskets?
Re-use OE screws if undamaged. Replace any distorted fasteners; apply anti-seize and torque to OE spec.

Q4. Will this change the sound?
No—this restores the original outlet and sound character of the stock muffler.

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