Özkan Silindir
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Decision tool

Overhaul or new cylinder?

Answer seven short questions and see whether an overhaul, a detailed inspection, or a new build is the right choice for your cylinder, with the reasoning behind each recommendation.

1. Cylinder age / operating time
2. Main symptom
3. Condition of the rod surface
4. Barrel (tube) inner surface
5. Body and mountings
6. Has the application changed?
7. How critical is machine downtime?
Answer the questions

Each answer shifts the balance between overhaul and new manufacturing. 7 questions left.

Request a preliminary assessment

This tool gives a preliminary indication; the final decision is made after dismantling and measuring the cylinder. For details see our hydraulic cylinder overhaul guide.

When is a refurbishment enough?

If the symptoms are caused by seal wear and the rod and barrel surfaces are sound, refurbishment is usually the most economical and fastest solution. Light rod scratches can be corrected with coating, and light barrel scratches can be removed by honing.

When is a new cylinder needed?

If the barrel has deep scratches or ovality that honing cannot remove, if the body has cracks or weld damage, or if a different force or size is required because the application has changed, new manufacturing is the better choice. For details, see our article on hydraulic cylinder refurbishment.

Frequently asked questions

How long does a hydraulic cylinder overhaul take?
The timeframe depends on the extent of the damage, the parts that need replacing, and whether the rod requires re-coating. A firm timeline is provided after disassembly and measurement.
Is an overhaul or a new cylinder more cost-effective?
If the rod and barrel are in good condition, an overhaul is usually more cost-effective. If the damage is severe or the overhaul cost approaches that of a new cylinder, manufacturing a new one may be the better long-term choice.
Is the tool result definitive?
No, it only gives a preliminary idea. The final decision is made after the cylinder is disassembled and the barrel, rod, and connections are measured.
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Get a quote for your application

Send us your calculated values and application details, and our team will get back to you for new manufacturing or revision work.

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