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UNDER THE HOOD

Royal Enfield 575511/A – Copper Washer (Oil Cooler / Oil Pipe Union) for Interceptor 650 & Continental GT 650 (Euro 4/Euro 5) – Genuine OEM

Royal Enfield 575511/A – Copper Washer (Oil Cooler / Oil Pipe Union) for Interceptor 650 & Continental GT 650 (Euro 4/Euro 5) – Genuine OEM

Rs. 60.00
Rs. 60.00
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Important Order Policy
Please order only after confirming the part number, model, variant, year, side, connector type and compatibility. All orders are non-cancellable once placed. Correctly shipped spare parts are not eligible for return, exchange or refund due to wrong selection, wrong diagnosis, fitment mismatch, mechanic recommendation or change of mind. Electrical/electronic items are additionally non-returnable once opened, installed, plugged in, tested or used. Wrong item, damaged item or missing item claims require a complete unboxing video within 24 hours. Read full Return & Warranty Policy

Stop tiny oil weeps at the cooler unions with the genuine Royal Enfield 575511/A Copper Washer. This is the factory sealing washer used in the oil-cooler / oil-pipe union stack on the 650 Twins. Copper’s compressibility lets it conform under torque for a reliable seal; re-using old washers risks seepage and dust build-up on the crankcase. Replace each time a union is disturbed or when there’s any trace of oil mist.

Identity and location are fiche-verified: the Twins Cooling System page lists “575511 – WASHER” (Normal Qty: 2) in the cooler/pipe assembly, and the model fiche shows “575511/A – COPPER WASHER.” Multiple authorized dealers retail 575511/A as the correct sealing washer for the Interceptor 650 / Continental GT 650 oil cooler circuit.

Key Features

  • Genuine OEM copper sealing washer — 575511/A for 650 Twins oil-cooler unions.

  • Fiche position with qty 2 in the cooler/pipe stack for proper sealing. 

  • Soft copper for crush-seal reliability; reduces micro-leaks after service.

  • Exact thickness/ID/OD for OE bolts and adapters—no guessing.

  • Ideal whenever lines are removed or seepage is observed.

  • Widely stocked by trusted RE dealers for quick replacement.

Compatibility Table

Model Engine / Platform BS/Euro Stage Years
Interceptor 650 (INT650) 648 cc Twins Euro 4 → Euro 5 2018 → Present. Fiche shows 575511/A as copper washer in cooling system. 
Continental GT 650 648 cc Twins Euro 4 → Euro 5 2018 → Present. Same fiche mapping as Interceptor. 

Variants

  • 575511/A – Copper Washer (this item; order the number of pieces required by your diagram). 

  • Related seals in the same assembly: 575458/A – O-Ring (Bottom End), 575564 – O-Ring (Top), adapters/bolts as shown on the cooling-system page. 

FAQs

Q1. Is 575511/A a genuine RE part?
Yes. The parts portal lists “575511/A – COPPER WASHER,” and Twins cooling-system diagrams show 575511 with Normal Qty 2. 

Q2. Where exactly is it used?
In the oil cooler / oil pipe union stack on the 650 Twins. Check your cooling-system fiche positions for exact locations. 

Q3. How many do I need?
Most assemblies call for two; always follow your VIN-specific diagram and replace any washer that’s been crushed once. 

Q4. Can I substitute a generic washer?
Not recommended—dimensions and crush characteristics matter. Use OEM 575511/A to avoid leaks and rework. Dealer pages stock the exact part.

Verify Fitment on Official Brand Portals

For selected genuine spare parts, you can cross-check the part number on the official brand portals before ordering.

Royal Enfield Official Spares Portal

Hero MotoCorp Official eCatalogue

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