Efdyn R-Series Shock Absorbers.
• Solid welded heavy duty construction.
• Stainless steel models available.
• Bore Sizes from 1 1/8" to 8"
• Strokes to 72"
• Many standard metering ranges available.
• Custom orifice for special applications.

View sample photograph and diagram.

Efdyn SAS Self-Adjusting Shock Absorbers.
• Many standard metering ranges available.
• Bore Sizes from 3/4" to 2"

View sample diagram.

Efdyn ASB Adjustable Shok-Bloc.
• 7/8" and 1 1/8" bores
• 1",2" and 3" strokes.
• Compact, one piece body, field adjustable.
• Off-the-shelf delivery.

View sample photograph and diagram.

Other Products from Efdyn.

Efdyn Mini-Buffers.
• Fixed or adjustable cushioning.
• Many models and sizes available.

Efdyn MASA Heavy Duty Adjustable.
• Bores from 1 1/8" to 4".
• High capacity and compact design.

Other Efdyn models available for replacement only:
• AR-Adjustable shock absorber.
• CBS/COS Crane bumpers.
• ES Custom orifice shock absorbers.