Bilstein 24-021326 Suspension Shock Absorber - Rear

Bilstein B6 4600 Rear Shock Absorber

The Bilstein B6 4600 rear shock absorber is a direct-fit upgrade for stock-height light trucks and SUVs. Built with a monotube internal design and a velocity-sensitive digressive piston, it is tuned for specific applications to deliver consistent damping on changing road surfaces.

Compatible with Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer rear suspension applications without self-leveling suspension, this Bilstein shock absorber is engineered for improved ride control, handling response, and comfort. Part number 24-021326 is part of the Bilstein B6 4600 line for application-specific fitment.

Key Features

• Direct-fit suspension shock absorber for stock-height vehicles
• Monotube internal design for consistent, fade-resistant performance
• Velocity-sensitive digressive piston reacts to changing road conditions
• Non-adjustable damping for application-specific tuning
• Yellow painted finish with blue straight boot included
• Upper mount type: bar pin; lower mount type: eye 12.1 mm
• No reservoir design

B6 4600 Product Line Details

The Bilstein B6 4600 series is built for drivers who want a firmer, more controlled replacement for OE shock absorbers on light trucks and SUVs at stock ride height. Each application is tuned to match the vehicle platform, helping maintain predictable suspension response on rear axle movement, braking, and uneven pavement. Part number 24-021326 follows that application-specific approach for rear suspension service.

Vehicle Fitment

• Fits 2001-2005 Ford Explorer Sport Trac, rear, without self-leveling suspension; B6 4600
• Fits 1995-2001 Ford Explorer, rear, without self-leveling suspension; B6 4600
• Fits 1997-2001 Mercury Mountaineer, rear, without self-leveling suspension; B6 4600

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Installation Notes

Verify rear suspension configuration before ordering, especially the absence of self-leveling suspension. Confirm upper bar pin and lower eye mount dimensions match the vehicle before installation. Replace shocks in pairs on the same axle to maintain balanced damping response. Part number 24-021326 is intended for rear placement only.

Quality Assurance

Bilstein B6 4600 shocks are built around a monotube design and application-specific valving to support consistent performance across the listed Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer rear fitments. The part number 24-021326 is engineered as a direct-fit replacement for the specified vehicles.