Monroe 39115 OESpectrum Monotube Rear Shock Absorber

The Monroe OESpectrum 39115 is a monotube rear shock absorber engineered for vehicles originally equipped with monotube shock absorbers. Designed for precision handling and control, this shock absorber delivers a confident, composed ride by combining OE-matched valving technologies with durable construction built to last.

Key Features:

• Monotube Design: Matches OE monotube architecture for vehicles that came factory-equipped with monotube shocks, ensuring proper damping characteristics are maintained
• Twin Technology Active Control System (ACS): Combines an Impact Control Valve (ICV) for exceptional control under varied driving conditions with a Low Speed Tunability (LST) piston for effective noise, vibration, and harshness (NVH) isolation
• Full Displaced Valving: Continuously adjusts to road conditions for a smooth, controlled ride across a wide range of driving scenarios
• Free-Floating Dividing Piston: Separates hydraulic fluid from the high-pressure nitrogen gas charge, reducing shock fade and aeration for consistent performance
• Fluon Banded Piston: Provides consistent sealing between the piston and pressure tube for improved durability and reduced friction
• Nitrocarburized Piston Rod: Enhances corrosion resistance and extends service life
• Self-Lubricating Piston Seal: Retains gas charge while minimizing friction and premature wear on the piston rod
• Mounting Hardware Included: Comes with all necessary mounting hardware for installation
• Internal Rebound Bumper: Included for added protection and comfort at full extension

Specifications:

• Body Diameter: 1.57 in (40 mm)
• Rod Diameter: 0.43 in (11 mm)
• Compressed Length: 16.06 in (408 mm)
• Extended Length: 23.35 in (593 mm)
• Shock Stroke / Travel: 7.29 in (185 mm)
• Upper Mount Type: Stem Mount — 5/8 in Stem Length x M10 Thread Pitch (Mount Code: S46)
• Lower Mount Type: Loop Bushing and Sleeve Mount — 10 mm Sleeve ID x 1-7/8 in Sleeve OAL (Mount Code: LS120)
• Body Material: Steel, Black Painted Finish
• Gas Charged: Yes (High-Pressure Nitrogen)
• Boot/Dust Shield Included: No

OEM Cross-Reference Numbers: 2701662859, DT346457

Backed by Monroe's Limited Lifetime Warranty and the exclusive Feel the Difference™ Guarantee, the OESpectrum 39115 is a premium replacement shock absorber that restores OE-quality ride and handling performance. Sold individually.