TITLE
Kubota RG518-47290 Bush
MODEL FITMENT
Kubota Excavator Models
KX Series
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KX015-4 (S/N 50001–69999) – Cabin Door
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KX015-4 (S/N 70001–) – Cabin Door
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KX016-4 (S/N 50001–69999) – Cabin Door
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KX016-4 (S/N 70001–) – Cabin Door
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KX018-4 (S/N 50001–69999) – Cabin Door
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KX018-4 (S/N 70001–) – Cabin Door
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KX019-4 (S/N 50001–69999) – Cabin Door
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KX019-4 (S/N 70001–) – Cabin Door
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KX027-4 – Cabin Door / Door Lock Assembly
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KX030-4 – Cabin Door / Door Lock Assembly
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KX61-3 – Cabin Door
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KX71-3 – Cabin Door
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KX91-3 / Alpha / Alpha2 – Cabin Door
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KX101-3 / Alpha / Alpha2 / Alpha3 / Alpha4 – Cabin Door
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KX121-3 / Alpha – Cabin Door
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KX161-3 / Alpha – Cabin Door
U Series
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U27-4 / U27-4 HI – Cabin Door
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U35-3 / Alpha / Alpha3 – Cabin Door
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U45-3 / Alpha – Cabin Door
PART NUMBER
The Kubota RG518-47290 Bush is a genuine OEM bushing used in the cabin door assemblies of a wide range of Kubota compact and mid-size excavators. This precision-machined bush is designed to support rotating or sliding door components—such as hinges, lock shafts, or linkage points—by reducing friction, absorbing vibration, and preventing metal-to-metal contact.
Its primary purpose is to ensure smooth door operation while extending the service life of surrounding components within the cabin door mechanism.
