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Product Information

Product Details
Part No. 557004
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
The Monroe Magnum RV shock absorber utilizes advanced technology, combining a gas charge and full displaced valving for superior RV performance.

Product Features:
  • Robust hydraulic lock-out Prevents over-extension of the suspension, top-out of the piston and averts damage to the seal assembly
  • PTFE coated bearing Reduces friction during operation between the rod and rod guide, improving durability
  • Tenneco shouldered bushings Shouldered bushing and bonded bushing with sleeve designs prevent (bushing walkout) for improved quality and durability - on most applications
  • Nitrogen gas-charged For improved ride and handling, helps maintain tire to road contact by reducing aeration - on most applications
  • Loop welding technique Resistance weld with additional 360-degree weld to provide up to 15,000 lbs. (6,804 kg) tensile strength for maximum durability - when required
  • 2-inch (50.8 mm) or 2-3/8-inch (60.3 mm) reserve tube The 2" (555xx Series) or 2-3/8' (557xx Series) reserve tube holds more fluid or more consistent performance - when required
  • 1-3/8-inch (35 mm) or 1-3/4-inch (44.6 mm) bore The 1-3/8' (555xx Series) or 1-3/4" (557xx Series) bore is larger than most shocks to provide more efficient and consistent control - when required
  • .05-inch Pressure tube withstanding pressure of 9KPSI
  • All weather fluid Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • 10-stage valving: Reacts to wide range of driving conditions - on most applications
Specifications
Compressed Length:
14 in

Dust Shield:
Yes

Dust Shield Material:
Metal

Extended Length:
22 in

Travel Length:
8 in
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