Bilstein 24-021340 Suspension Shock Absorber - Rear

Bilstein B6 4600 Rear Shock Absorber

The Bilstein B6 4600 shock absorber is a direct-fit upgrade for stock-height light trucks and SUVs that need more controlled rear suspension performance. This Bilstein Shock Absorbers application, part number 24-021340, is tuned for specific vehicle fitment and built with a monotube design for consistent damping response.

Built for rear suspension service on Ford Explorer Sport Trac, Ford Explorer, and Mercury Mountaineer applications, the B6 4600 uses a velocity-sensitive digressive piston to react to changing road conditions with stable control. Part number 24-021340 is a practical OE-style replacement for drivers looking to restore ride quality and handling without changing ride height.

Key Features

• Bilstein B6 4600 series rear shock absorber
• Direct fit for stock-height light trucks and SUVs
• Monotube internal design for consistent fade-resistant performance
• Velocity-sensitive digressive piston for changing road conditions
• Non-adjustable damping
• Yellow painted finish with blue straight boot included
• Upper mount type: bar pin
• Lower mount type: eye 12.1mm

Detailed Description

The Bilstein B6 4600, part number 24-021340, is engineered as a rear suspension shock absorber for vehicles that retain factory ride height. Its monotube construction helps maintain stable damping characteristics, while the application-specific tuning supports predictable rear axle control on daily-driven SUVs and light trucks. For Ford Explorer and Mercury Mountaineer rear suspension service, this shock is built to restore controlled ride behavior and steering stability at the chassis level.

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

What It Helps Address

• Excessive rear bounce after bumps or dips
• Loose or unsettled rear-end handling
• Reduced control over rough pavement
• Worn OE rear shock performance
• Uneven ride quality on stock-height suspension

Installation Notes and Fitment

• Fits 2001-2005 Ford Explorer Sport Trac, rear
• Fits 1995-2001 Ford Explorer, rear, without air leveling suspension
• Fits 1997-2000 Mercury Mountaineer, rear, without air leveling suspension

Verify upper and lower mount style before installation: bar pin upper mount and eye 12.1mm lower mount. This rear shock absorber is intended for stock-height applications only and should be matched to the vehicle’s suspension configuration before installation. Part number 24-021340 is commonly searched for Ford Explorer rear shock absorber replacement and Mercury Mountaineer rear shock replacement.

Quality Assurance

Bilstein designs the B6 4600 series around application-specific tuning and monotube construction to support consistent suspension performance. For buyers comparing rear shock options for Ford Explorer, Explorer Sport Trac, or Mercury Mountaineer models, 24-021340 provides a direct-fit replacement format with OE-style mounting details.