Product Description
Ensure the structural rigidity and engine alignment of your motorcycle with the Genuine Royal Enfield Front Engine Mount Bolt. This heavy-duty OEM fastener (Part No: 593049/D) is the primary structural bolt used to secure the engine block to the motorcycle’s front frame cradle.
Measuring 1/2 inch in diameter by 117mm in length, this bolt is engineered to withstand the intense shear forces and constant vibration generated by the Royal Enfield single-cylinder powertrain. As a genuine factory part, it is manufactured from high-tensile steel to ensure it does not stretch or fatigue over time, which is critical for preventing engine “hunting” or frame vibration. The integrated flange on the hex head acts as a built-in washer, providing a larger surface area to distribute clamping pressure evenly across the frame brackets, thereby protecting the chassis from stress-related damage.
Key Features:
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OEM Structural Fastener: 100% original Royal Enfield hardware, identical to the bolt used on the production line.
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High-Tensile Integrity: Designed specifically for load-bearing engine-to-frame mounting points where safety is paramount.
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Precision Dimensions: Features a specialized 1/2″ diameter and 117mm length for a perfect through-fit in the UCE frame assembly.
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Vibration Resistant: The flanged head design provides a more secure grip than standard bolts, reducing the likelihood of loosening during long rides.
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Corrosion Protected: Typically treated with a specialized coating to resist road grime and moisture in the most exposed part of the lower chassis.
Product Specifications:
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Brand: Royal Enfield Genuine Parts
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Part Number: 593049/D (Supersedes 593049/C and 145856)
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Dimensions: 1/2″ x 117mm
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Head Type: Flanged Hexagonal
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Compatibility:
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✅ Royal Enfield Classic 350 / 500 (UCE Models)
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✅ Royal Enfield Bullet 500 UCE
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✅ Royal Enfield Bullet Trials 500 (Euro 4)
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✅ Royal Enfield Electra 4S & 5S (UCE Variants)
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✅ Royal Enfield Thunderbird 350 / 500
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✅ Legacy Models: Machismo A350/A500, Lightning 500/535
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❌ Note: Not compatible with J-Series (Reborn/Meteor) or 650 Twins.
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