OEM Replacement Seals

Ergoseal provides replacement OEM seals from several major brands. These seals are manufactured with equivalent specifications in terms of fit, form, and function. In addition to direct replacement options, we also offer customized and optimized alternatives that are specifically designed for your specific needs and are used in various types of rotating equipment.


OEM Equivalent

John Crane®

Please contact us for a quote on John Crane® equivalent seals.
coming-soon-300x399 (1) Type 1 (RB10)
Type 1 or 2 Type 2 (RB1A)
seal-e21 Type 21 (RB1C)
seal-e2100-Seal_6 Type 2100 (RB1D)
seal-E6-Type_6_Seal Type 6 (RB1B)
seal-Type_6A Type 6A (SB10)

Seat Components

Please contact us for a quote on Seat Components.


  • Alumina
  • Silicon Carbide
  • Tungsten Carbide



  • ID/OD O-Ring Mount
  • ID/OD Cup Mounted
Cup Mounted Seat
ID O-ring mounted seat
OD O-ring Mounted Seat (Alumina)
Silicon Carbide Seat


Please contact us for a quote on Flowserve® equivalent seals.

Eagle Burgmann®

Please contact us for a quote on Eagle Burgmann® equivalent seals.

Have a project? Tell us how we can help.

Our seal design and engineering department have expertise in a wide variety of sealing solutions to help you find your perfect solution.