More Information for MONROE 71770
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MONROE 71770 Specifications
Body Length11.020"
Body TypeB11
Compressed Bumper StopNo
Compressed Length11.520"
Cylinder IncludedNo
Dust ShieldNo
Extended Bumper StopYes
Extended Hydraulic LockoutNo
Extended Length17.650"
Parts Pack(s)None
Travel Length6.000"

OESpectrum® struts feature the latest original equipment valving technologies specific to each application to provide an unprecedented level of handling precision and control while filtering out noise, vibration and harshness.


  • All Weather Fluid: Contains special modifiers to reduce friction and ensure smooth rod reaction.
  • Rod Displaced Valving: Tuned specifically for each application, this valving automatically adjusts to road extremes to provide consistency and ride comfort.
  • Fluon Banded Piston: The fluon band provides consistent sealing between the piston and pressure tube which delivers better control and increased durability.
  • Twin Technology: Impact Control Valve (ICV), delivers exceptional control under virtually all driving conditions, and patented Low Speed Tunability (LST) piston design that isolates impact-related noise, vibration and harshness.
  • Hardened and Chrome Plated Piston Rod: Long service life.
  • Nitrogen Gas Charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration - on most applications
  • Unique Rod Guide and Single Lip Seal: Bronze reinforced rod guide bearing and special seal provides longer service life and consistent performance.
  • Special Dust Boot/Jounce Bumper: Protective dust boot reduces dirt and any moisture build-up. Jounce bumper helps prevent severe suspension movement. Dust boot & jounce bumper sold separately.

OESpectrum Highlights

Additional Resources

Strut Oil Weepage vs. Leakage
OEM / Interchange Numbers: 801770

Warranty Information:
Limited Lifetime
Warranty Details