Hydraulic O-Rings - Stauff USA

Hydraulic O-rings seal fittings, cylinders, valves and pumps in hydraulic systems. The right compound and size stops leaks and holds up under high pressure and temperature.

O-Ring Options

  • Nitrile (Buna-N) – standard petroleum oil service
  • Viton (FKM) – high temperatures and chemicals
  • Polyurethane – high pressure and abrasion resistance
  • Backup rings – prevent extrusion
  • O-ring kits – assorted sizes for maintenance

Choosing O-Rings

Match size (AS568 or metric), durometer and compound to the fluid, temperature and pressure. Use backup rings above about 1,500 psi.

Centro supplies hydraulic O-rings and kits.

Related categories: Hydraulic Accessories | Hydraulic Filters

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O-Ring For Thread M33x2 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread M42x2 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread M48x2 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring 26x1.5 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring 40x2 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring Viton Size: 26.62x2.95
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread M22x1,5 FKM
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread M27x2 FKM
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread 1 7/8-12 UN NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread: 14S NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread: 14S FKM
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread: 15L NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread M33x2 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread M42x2 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread M48x2 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring 26x1.5 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring 40x2 NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring Viton Size: 26.62x2.95
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread M22x1,5 FKM
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread M27x2 FKM
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread 1 7/8-12 UN NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread: 14S NBR
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread: 14S FKM
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring
Requires Quote
Available for Purchase

Subject to factory lead times

O-Ring For Thread: 15L NBR
Requires Quote
Available for Purchase

Subject to factory lead times