Monroe Shock Absorber Reflex (MPN: 71139)

Advanced strut technology for enhanced vehicle handling and comfort.

The Monroe Shock Absorber Reflex is engineered to provide superior handling and ride comfort through its innovative ASD Technology. This patented system utilizes specially tuned valving and a Fluon banded piston to sense road conditions, automatically adjusting to absorb impacts and improve overall vehicle dynamics. The nitrogen gas charged design enhances ride quality by maintaining optimal tire-to-road contact, reducing aeration, and ensuring consistent performance across various driving conditions.

Constructed with all-weather fluid, the Reflex struts minimize friction for smooth operation, while the rod displaced valving offers an improved range during both compression and extension cycles. The inclusion of a protective dust boot and jounce bumper helps prevent dirt and moisture accumulation, contributing to the longevity of the strut. With a hardened and chrome plated piston rod, these struts are built for durability and extended service life, making them a reliable choice for vehicle suspension systems.

Designed for semi-universal applications, the Monroe Reflex struts feature a robust steel body and rod, ensuring strength and stability. The unique rod guide and single lip seal enhance performance and longevity, making these struts a practical solution for those seeking to improve their vehicle's handling and comfort on all types of roads.

Features

• All Weather Fluid: Contains Special Modifiers To Reduce Friction And Ensure Smooth Rod Reaction
• ASD Technology: Innovative Valving Provides Greater Control For Handling, While Improving Ride Comfort
• Nitrogen Gas Charged: For Improved Ride And Handling, Helps Maintain Tire To Road Contact By Reducing Aeration - On Most Applications
• Rod Displaced Valving: Better Valving Range On Both The Compression And Extension Cycles Of The Unit For A Smooth Comfortable Ride
• Special Dust Boot/Jounce Bumper: Protective Dust Boot Reduces Dirt And Any Moisture Build-Up. Jounce Bumper Helps Prevent Severe Suspension Movement
• Unique Rod Guide And Single Lip Seal: Bronze Reinforced Rod Guide Bearing And Special Seal Provides Longer Service Life And Consistent Performance
• Hardened And Chrome Plated Piston Rod: Long Service Life

Specifications

• Manufacturer: Monroe
• Manufacturer Part Number: 71139
• Type: Nitrogen Gas Charged
• With Coil Spring: No
• Extended Length (IN): 21.11 Inch
• Compressed Length (IN): 15.43 Inch
• Upper Mounting Style: Stud
• Lower Mounting Style: Eyelet
• Adjustable Valving: No
• Quantity: Single
• Universality: Semi-Universal
• Internal Design: Monotube
• Body Color: Black
• Rod Diameter (IN): 5/8 Inch
• Valving Type: Rod Displaced Valving
• Rod Material: Steel
• Body Material: Steel
• With Reservoir: No
• Includes Dust Shield: No
• Includes Hardware: Yes
• Includes Boot: No
• Estimated Install Time (Hours): 0.5

Compatibility / Fit

• 2007-2017 Ford Expedition
• 2019-2023 Ford Expedition
• 2007-2017 Lincoln Navigator
• 2019-2020 Lincoln Navigator

Technical Documents

• TITAN_SAF_5004_NA_200.pdf