What is hydraulic cylinder repair and why is it important?
Hydraulic cylinder repair is a technical service that helps restore the function of hydraulic cylinders used in industrial, marine, or construction machinery. At Tehi AS, we’ve specialized in this field for over 12 years. Our experience allows us to diagnose problems quickly and resolve even complex failures efficiently — reducing your equipment’s downtime.
What services do we provide during repair?
- Cylinder bore repairs: from 20 mm to 900 mm
- Cylinder lengths: up to 6000 mm
- Complete hydraulic cylinder overhauls
- Custom piston rod manufacturing and chrome plating
- Seal replacements using high-quality sealing kits
- Machining and honing: rod polishing, tube honing, and worn parts restoration
- Emergency repairs – fast response for urgent issues
How do you know if your cylinder needs repair?
If you notice oil leaks, pressure loss, or visible damage — it’s time for a hydraulic cylinder repair. We also offer pickup and delivery services to make the process easier for you.
Each repair is:
- Pressure-tested
- Performed to high quality standards
- Backed by years of hands-on technical expertise
Need fast help?
Request a free quote today or contact us for urgent repairs and service availability.


