Spare Parts
Upper Bushing
Upper bushings for a wide model range; made to the precision that keeps the tool on axis. Wear-resistant alloy, OEM dimensions, the HKM assurance.
← Hydraulic Breaker Spare Parts
The upper bushing is a wear part that centers and guides the tool in the upper region of the front head.
Together with the lower bushing it keeps the tool on axis; the right tolerance reduces vibration and wear.
Features
- Wear-resistant, heat-treated steel
- Precise bore tolerance
- Works in harmony with the lower bushing
- OEM dimensions
Manufacturing & Quality
Upper bushings are produced with bore-tolerance and surface-hardness control.
Product Photos
Compatible Brands & Models
We manufacture this part for more than 130 brands and thousands of hydraulic breaker models; our wide range holds hundreds of alternatives to fit your brand and model. Pick the right product for your model in our store, or request custom production with a technical drawing or sample if it isn’t listed, we’ll find the exact part together.
Is the Upper Bushing you need not on our production line?
If the Upper Bushing for your brand or model is not in our stock or production schedule, simply share a sample or its technical drawing. Our engineering team reproduces the part to its original dimensions and tolerances; we confirm the production and delivery time as quickly as possible and supply it without delay, so your operation keeps running.
Frequently Asked Questions
What is the difference between the upper and lower bushing?
The lower bushing centers the tool at the front-head outlet, while the upper bushing centers it in the upper region. Together they keep the tool on axis and are usually replaced together.
What happens when the upper bushing wears?
The tool drifts off axis; vibration and side loads rise, which accelerates wear on the tool, piston and body.
When will my order be delivered?
In-stock items ship fast; orders within Türkiye are usually delivered within 7 business days. Parts not in stock are produced in below-market lead times.
Can’t find the part you need?
Our sales team manufactures and supplies hydraulic breaker spare parts for all brands and models. Send a technical drawing or sketch and we’ll provide a fast, competitive quote.
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