Monroe 40432 OESpectrum Rear Right Air Strut - Active Suspension, Single Tube

The Monroe 40432 OESpectrum Air Strut is a premium-grade, rear right air suspension strut engineered as a direct OE replacement. Designed to restore the factory ride quality of vehicles equipped with active air suspension systems, this single-tube strut delivers precise damping control while effectively isolating noise, vibration, and harshness (NVH).

Key Features:

• Active Suspension Design — Supports adjustable compression, adjustable rebound, and adjustable ride height for a fully dynamic ride experience
• Leak and Burst Tested — Specially formulated air bellows are rigorously tested to ensure a reliable, long-lasting seal
• Single-Tube Construction — Premium internal architecture for consistent damping performance
• Gas Charged — Nitrogen gas charge helps reduce aeration and shock fade, maintaining tire-to-road contact
• Threaded Air Fitting — Secure threaded connection resists air leakage for dependable performance
• Dust Shield Included — Plastic dust shield (4.92 in. diameter) protects internal components from debris and contaminants
• Bump Stop Included — Factory-style bump stop included for complete, ready-to-install fitment
• Mounting Hardware Included — All necessary hardware included for straightforward installation
• OE All-Weather Fluid — Specially formulated fluid handles extreme temperatures and helps maintain smooth rod reaction

Specifications:

• Suspension Type: Air (Active)
• Internal Construction: Single Tube
• Compressed Length: 30.12 in. (765 mm)
• Extended Length: 35.43 in. (900 mm)
• Travel Length: 5.31 in. (135 mm)
• Cylinder Outside Diameter: 1.97 in. (50 mm)
• Shaft Diameter: 0.55 in. (14 mm)
• Dust Shield Diameter: 4.92 in. (125 mm)
• Maximum Air Chamber Pressure: 101.5 PSI
• Bladder Material: CR (Chloroprene Rubber)
• Lower Mount Type: Loop/Eyelet
• Upper Mount Type: Stud
• Grade Type: Premium

The Monroe 40432 OESpectrum air strut is part of Monroe's expanded air suspension lineup, engineered to meet or exceed OE performance standards. It is sold individually as the rear right (passenger side) position strut. As with all Monroe OESpectrum air suspension components, this unit is designed specifically for the ride and handling profile of the application it serves.