• Royal Enfield 148618/A RSU rear suspension upper bush for Interceptor & Continental GT 650
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Royal Enfield 148618/A RSU Bush – OEM Swingarm Upper Bush for Interceptor & Continental GT 650

Royal Enfield 148618/A RSU Bush – OEM Swingarm Upper Bush for Interceptor & Continental GT 650

Rs. 52.00
Rs. 52.00
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Restore proper rear suspension articulation with the Royal Enfield 148618/A Swingarm Upper Bush (RSU, BUSH). This OEM rubber/metal bush fits into the upper pivot of the rear suspension unit, offering smooth damped movement between swingarm and frame.

Originally installed on Interceptor 650 and Continental GT 650 twin-cylinder models (Euro IV & V), and shared across various RE models with 650 platform design, this genuine part ensures OEM tolerance, rubber compliance, and precision fit. Ideal for suspension rebuilds, replacing worn or torn bushes that cause play or vibration in rear suspension. Secure fit with OEM-spec clearance—sold as single unit.

✔️ Key Features & Benefits

  • ✅ Genuine OEM part 148618/A (RSU, BUSH) from Royal Enfield parts catalog 

  • ✅ Fits Interceptor 650 & Continental GT 650 (Euro IV & V) rear suspension

  • ✅ Also interchangeably used on other single- and twin-cylinder RE platforms (Classic, Meteor, Hunter, Himalayan) per expanded vendor fitments 

  • ✅ Replaces worn or torn swingarm pivot bush to restore rear play control

  • ✅ Durable rubber/metal design made for load-bearing and dynamic suspension travel

  • ✅ Installs directly—press into RSU upper pivot without modification

📋 Compatibility Table

Model Compatible 148618/A?
Interceptor 650 Euro IV & V ✅ Yes
Continental GT 650 Euro IV & V ✅ Yes
Classic 350/500 BSIV, Himalayan, Meteor 350, Hunter 350 ⚠️ Likely per OEM sharing
Other single cylinder RE platforms ⚠️ Confirm part diagram

📦 Technical Specifications

  • Part Number: 148618/A

  • Type: Upper Swingarm Bush (RSU)

  • Material: OEM-grade composite bush—rubber with metal sleeve

  • Qty: Sold individually (one bush)

❓ Frequently Asked Questions

Q1: Does this bush fit both Interceptor 650 and Continental GT 650?
✅ Yes—official fitment per OEM catalog for both BS4 & BS6 variants. 

Q2: Can it fit Classic or Himalayan models?
⚠️ Possibly—shared part on certain suspension units. Confirm using model’s parts diagram.

Q3: Should I replace both upper and lower bushes when servicing?
✅ Recommended—installing new pairs ensures suspension geometry and clearance.

Q4: Is this the bush or sleeve?
This is the bush only. Sleeve parts (148619/148620) may need replacing separately.

Q5: Can I install it myself?
Yes—with press tool or arbor—remove RSU from frame, swap bush, and refit.

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