OEM 4.0M X 4 Enidine Adjustable Hydraulic Shock Absorber, M115 x 2.0 Thread, 100 mm Stroke

Sku#: OEM 4.0M X 4

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The Enidine OEM 4.0M X 4 is an adjustable hydraulic shock absorber with an M115 x 2.0 mounting thread and 4.00 in (100 mm) stroke.

The Enidine OEM 4.0M X 4 is an adjustable hydraulic shock absorber with an M115 x 2.0 mounting thread and 4.00 in (100 mm) stroke.

Enidine OEM Large Bore Series adjustable hydraulic shock absorbers: turning the adjustment knob changes the damping force to suit varying or undefined input conditions. OEM Large Series shock absorbers are fully field repairable.

Specifications:

Manufacturer: Enidine
Model: OEM 4.0M X 4
Enidine part number: MF3721
Series: OEM Large Bore
Type: Adjustable hydraulic shock absorber
Mounting thread: M115 x 2.0
Stroke: 4.0 in (100 mm)
Optimal velocity range: 12-170 in/s (0.3-4.3 m/s)
Max. energy per cycle: 68,000 in-lbs/cycle (7 700 Nm/cycle)
Max. energy per hour: 16,000,000 in-lbs/hour (1 808 000 Nm/hour)
Max. reaction force: 25,000 lbs (111 000 N)
Nominal coil spring force, extended: 35 lbs (155 N)
Nominal coil spring force, compressed: 65 lbs (290 N)
Max. propelling force: 4,800 lbs (21 000 N)
Weight: 40.0 lbs (18.2 kg)
  • All shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than 5%, a smaller model should be specified.

Source: Enidine 2026 price list; ratings from the Enidine shock absorber catalogue (p.31).