High-quality 809/00081 bottom carriage slide bush by CORESPEX. This is a key sliding component, designed for older JCB 3CX and 4CX backhoe loader models (produced up to 1997). This bush is specific to machines equipped with the old rack and pinion slew type. Precise dimensions (115x102x27 mm) ensure a perfect fit and eliminate sideshift carriage slop.
CORESPEX products are the choice for professionals. We specialize in supplying top-tier pins and bushings for construction machinery. Our components, made from certified steel and precision heat-treated, guarantee unparalleled durability and a perfect fit, minimizing downtime and service costs.
| Brand | Type / Series / Model |
|---|---|
| JCB | Backhoe Loaders: 3CX (up to 1997), 4CX (up to 1997) - Only models with the old rack and pinion slew type. |
The list above is for reference. It is crucial to verify the slew type (rack) and bush dimensions in your machine.
This bottom bush works in conjunction with the top carriage bush. When replacing, we recommend checking the condition of both bushes, as well as the slide pads and the slew rack.
Operating with worn carriage slide bushes is dangerous. It causes excessive play in the digging arm, which hinders precise digging and can lead to violent jerking of the arm. In extreme cases, it can damage the sideshift frame or slew mechanism.
The 809/00081 bush is a key sliding element located in the lower part of the backhoe's carriage (sideshift). This carriage moves left and right on the machine's frame. The bottom bush (along with the top bush) eliminates play, ensures smooth lateral movement, and transfers the enormous forces generated during digging.
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The "old type" slew (pre-1997) used a hydraulic rack and pinion system (a "kingpost"). Newer models (post-1997) use a slew ring (turntable) and hydraulic motor. The bushings for these systems are completely different.
No. This bush is only for models up to 1997 with the rack slew. A 2005 machine has the newer slew ring design and requires completely different parts.
The dimensions are: 115 mm (Outer Diameter) x 102 mm (Inner Diameter) x 27 mm (Height).
Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.
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