Description
Overview:
This bush is a non-genuine replacement component for select Kubota mini excavators, used to support pivot pins and reduce friction at key joints. Made from durable steel with a smooth, machined finish, it helps maintain correct alignment and movement in harsh site conditions. It is suitable for machines such as the Kubota KX412V and K008-Alpha. The size is 25 mm x 33 mm x 30 mm (0.98 in x 1.30 in x 1.18 in), allowing a precise fit where specified. By replacing worn bushes, you can reduce play, protect mating bores and pins, and extend the service life of linkages. This is a Non Genuine Part supplied as a cost-effective replacement for OEM reference 68721-66770 and equivalents.
Key Features:
- Non Genuine Part compatible with OEM reference 68721-66770 and equivalents
- Dimensions: 25 mm x 33 mm x 30 mm (0.98 in x 1.30 in x 1.18 in) for specified applications
- Durable steel construction for consistent performance and long service life
- Helps reduce friction, play, and vibration at boom, arm, and linkage pivots
- Supports correct pin alignment to minimise wear on housings and pins
- Clean, machined bore for smooth movement under load
- Suitable for press-fit installation with appropriate tooling
- Reliable in demanding construction and landscaping environments
- Cost-effective maintenance item for planned overhauls or repairs
Typical Applications:
Used at pivot points on mini excavators during pin-and-bush replacements, especially on boom, dipper, and bucket linkage joints. Ideal for routine maintenance when restoring tightness in joints, reducing noise and backlash, and protecting more expensive components. Suited to workshop rebuilds and on-site repairs where downtime needs to be kept to a minimum.
Also known as:
Excavator bush, excavator bushing, plain bearing bush, sleeve bush, pivot bush, linkage bush, pin bush, replacement bush for Kubota excavators.
Fits Models:
K008, K008-Alpha, KX36-2, KX362, KX412V
Alternate Part Numbers:
68721 66770, 68721-66770, 6872166770
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