Contact Us
  • Astro Hydraulics
  • 1130 Ashwaubenon St.
  • Green Bay WI, 54304
  • Phone: 920.336.8886
  • Toll Free: 800.310.8884
  • Fax: 920.336.8890
Cylinder Repair
Repair services for cylinder hydraulics and pneumatics.
Hoses, Fittings, & Tubes
We can repair, or replace, any and all of your hoses, fittings, and tubes.
Motors, Pumps, & Valves
We offer repair service, replacements parts, and complete replacements!
Other services we offer include:
  • Walk-in service
  • Pick-up & delivery
  • Field service
  • Machining
  • Honing
  • Lapping
  • Pressure testing
  • Replacement
  • Emergency Services

Hydraulic & Pneumatic Cylinder Repair

Pneumatic or hydraulic, Astro can repair or replace any cylinder. Regardless of bore size or stroke length, we have the machining capability and expertise to handle any cylinder problem without wasting your time or money.

Cylinders are pressure tested before they leave our shop!

  • Skilled in producing high pressure rated systems with anti-abrasion bores
  • Custom cylinder construction
  • Chrome rod in stock to replace damaged or bent rods
  • Polishing and chroming services
  • Honing and lapping
  • Damaged head nut repair/replacement
  • Leaky seal replacement
  • Honed tubing in stock
  • Emergency repairs

Cylinders not performing up to par? Astro can diagnose the problem and identify all appropriate options for repair or replacement – saving you time and money!

We service all makes and models of cylinders!

hydraulic cylinder manufacturers

Phone: 920.336.8886

Toll Free: 800.310.8884

Fax: 920.336.8890