• Royal Enfield 580203/F swing pivot cap chrome Thunderbird 350 500
  • Thunderbird 350 500 chrome swing pivot cover 580203/F
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UNDER THE HOOD

Royal Enfield 580203/F – OEM Swing Pivot Cap (Chrome) for Thunderbird 350 & Thunderbird 500

Royal Enfield 580203/F – OEM Swing Pivot Cap (Chrome) for Thunderbird 350 & Thunderbird 500

Rs. 148.00
Rs. 150.00 Rs. 148.00
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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

The Royal Enfield 580203/F Swing Pivot Cap is a genuine OEM spare part designed for Thunderbird 350 and Thunderbird 500 (TwinSpark, UCE models). Finished in chrome, this cap protects the swing-arm pivot assembly from dirt, dust, and water ingress while complementing the Thunderbird’s chrome styling.

This Listing Includes Set Of 2 Pcs

The swing-arm pivot is a critical suspension joint that allows smooth articulation of the rear wheel. Without proper capping, grease can escape and contaminants can cause premature wear, leading to wobble, play, or noise in the rear suspension. The 580203/F pivot cap fits directly into the swing-arm assembly of Thunderbird 350 and 500 models, maintaining correct sealing and factory aesthetics.

Unlike aftermarket substitutes, this OEM cap is engineered to Royal Enfield standards, ensuring durability, proper fit, and a long service life. It’s a small but vital part that preserves both the performance and the appearance of your Thunderbird’s rear suspension system.

Key Features:

  • Genuine Royal Enfield OEM 580203/F Swing Pivot Cap

  • Specific to Thunderbird 350 & Thunderbird 500 UCE models

  • Chrome finish to match Thunderbird styling

  • Protects pivot assembly from dirt, dust, and moisture

  • Maintains grease retention for long service life

  • Prevents premature swing-arm wear or noise

  • Direct factory replacement; no modification required

Compatibility Table:

Model Engine Type BS Stage Years Notes
Thunderbird 350 346cc UCE BS3 / BS4 ~2010–2020 Confirmed fitment
Thunderbird 500 499cc UCE BS3 / BS4 ~2010–2020 Confirmed fitment

Variants:

  • Part Number: 580203/F

  • Finish: Chrome

  • Supplied As A Set Of 2 PCS 

FAQs:

  1. Does this fit Thunderbird X or Thunderbird 500X?
    → No. This part is specific to Thunderbird 350/500 with chrome swing-arm setup, not the X editions.

  2. Is it OEM or aftermarket?
    → 100% genuine Royal Enfield OEM part with factory finish.

  3. How many pieces are needed?
    → Each swing arm has two caps; order as per your requirement (left and right).

  4. Can it fit Classic or Bullet models?
    → No, 580203/F is specifically designed for Thunderbird 350/500. Other UCE models use different pivot caps (e.g., 593524/C).

  5. Why replace the swing pivot cap?
    → A missing or damaged cap allows dirt and water inside, causing pivot wear, play, and noise in the suspension.

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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