KAWASAKI ULTRA 310X Belt Tensioner Pulley Noise
| CONF | DIAGNOSIS | PART MATCH | ACTION |
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93%
CONF
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Supercharger Belt Tensioner Assembly
The internal rolling elements of the tensioner pulley bearing fail due to moisture-induced corrosion or high-RPM fatigue. This results in increased friction and mechanical vibration, which manifests as an audible grinding or whistling noise during supercharger engagement.
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CHECK PRICE |
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4%
CONF
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Supercharger Drive Belt
A failing or misaligned tensioner pulley causes uneven wear and excessive heat buildup on the belt ribs. The resulting glazing of the EPDM compound reduces the friction coefficient, leading to high-frequency 'belt squeal' under load.
SKU: 59011-0019
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CHECK PRICE |
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3%
CONF
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Idler Pulley
The SC drive train utilizes secondary idler pulleys that share the same high-speed bearing architecture as the tensioner. These bearings are susceptible to the same environmental degradation and grease displacement, contributing to the overall noise profile of the drive system.
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CHECK PRICE |
DIY Repair Guide
Watch exactly how to replace the Supercharger Belt Tensioner Assembly.