Product Description
The 570294/A O-Ring is a precision rubber seal used specifically for the oil pump on the UCE platform. During an engine overhaul or when servicing the oil pump, replacing this O-ring is critical; a worn or flattened seal can lead to a drop in oil pressure, which may cause significant engine damage over time.
As a genuine OEM part, it is made from high-grade, oil-resistant Nitrile Rubber (NBR). It is designed to maintain its shape and sealing integrity despite being constantly submerged in hot engine oil. The “/A” suffix indicates the standardized revision for the 350cc and 500cc UCE engine range.
Key Features:
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Pressure Retention: Maintains the airtight seal required for the oil pump to prime and circulate oil effectively.
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Oil Resistant: Specifically formulated to not swell or degrade when exposed to synthetic or mineral engine oils.
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Heat Durable: Capable of withstanding the high operating temperatures found inside the UCE crankcase.
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Exact Fit: 100% original Royal Enfield part, ensuring the correct diameter and thickness for the oil pump housing.
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Essential for Overhauls: A low-cost but high-priority part for any bottom-end engine work.
Technical Specifications:
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Part Number: 570294/A (Supersedes 570294)
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Material: High-Grade Nitrile Rubber
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Color: Black
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Application: Oil Pump Body / Inlet-Outlet Sealing
Vehicle Compatibility:
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Royal Enfield Classic 350 / 500 (All UCE Variants)
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Royal Enfield Bullet 350 / 500 (UCE Models)
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Royal Enfield Thunderbird 350 / 500 / 350X / 500X
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Royal Enfield Bullet Electra 350 (UCE)
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Royal Enfield Continental GT 535










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