Welded Perimeter for Closing System
Reinforced Projection Welded Zones

8,000 lbs. maximum tensile strength of mounting
End Cap - Outer Tube Welding

12,000 lbs. maximum tensile strength (Assembly tested under 10-15 psi air pressure submerged in water without leaks)
Super Chrome Piston Rods
  • Temper hardness of 30-55 Rc
  • Chrome plated surface hardness 67 Rc min., 0.0004" min. thickness
  • Dehydrogenized at 218°C for 70 minutes
  • Surface finish of Ra:6μ" and Rz:45μ"
  • Salt spray test for 24 hours minimum

Find your Shock

Enter a Marathon part number or any cross reference to find the equivalent Marathon shock. Gabriel and Monroe references will appear in the results when available.