Description
Rotax 889534 – Carburetor Overhaul Kit (for One Carburetor)
Overview
The Rotax 889534 Carburetor Overhaul Kit is a factory-original rebuild kit designed for use with Bing-type carburetors on Rotax 912, 912S, and 914 engines. It includes all the precision components needed to restore performance, fuel efficiency, and smooth operation.
⚠️ Note: Each kit services a single carburetor. For twin-carb Rotax engines, two kits are required for a complete overhaul.
What’s Included (Per Kit):
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Viton-tipped float needle and seat
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Diaphragm
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Idle and main jet O-rings
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Float bowl gasket
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Needle clip, return springs, pins
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Circlips, gaskets, washers, and related seals
(Contents may vary slightly by supplier, but all critical wear parts are included.)
Features:
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OEM-certified by Rotax for Bing carburetors
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High-quality materials: fuel-resistant Viton and corrosion-resistant metals
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Helps restore proper fuel metering, idle smoothness, and throttle response
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Compatible with:
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Rotax 912 UL / ULS
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Rotax 914 UL / F
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Any Bing 64-series carb used on Rotax aircraft engines
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Ideal For:
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Scheduled carburetor maintenance
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Resolving fuel delivery or throttle issues
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Preventing leaks and ensuring reliable cold and hot starts
Installation Tip:
Rotax recommends following service instruction SI-912-021 / SI-914-022 for carburetor maintenance. Always balance carbs after servicing, and record the overhaul in your maintenance log.
