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The Monroe Gas-Magnum RV shock combines gas-charging and valving to deliver a new level of ride and handling.

Engineered to exceed the demanding standards of original equipment manufacturers, these shocks are designed for a broad range of applications, from tow vehicles to class A, B and C motorhomes.

555xx Series
  • Primarily for Class B/C, and tow vehicles
  • 1 -3/8" bore
  • 2" reserve tube
  • Multilip piston rod seal
  • Nitrogen gas charged


557xx Series
  • Primarily for Class A motorhomes, both front and rear engine
  • 1 -3/4" bore
  • 2.38" reserve tube
  • Single lip piston rod seal
  • Low pressure nitrogen gas charge (60psi)


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