Bilstein 24-186155 Rear B6 4600 Shock for 2005-21 Nissan Frontier/Suzuki Equator

Vehicle Fitment

• 2005-2021 Nissan Frontier (Rear, RWD/4WD; Stock Suspension)
• 2009-2012 Suzuki Equator (Rear, RWD/4WD; Stock Suspension)

Features

• Bilstein B6 4600 Series monotube gas-charged rear shock absorber
• Designed as a direct OE-replacement for stock ride height trucks
• Velocity-sensitive digressive piston for improved damping control
• Enhanced ride quality and handling over factory shocks
• Excellent performance in daily driving and light towing applications
• Durable yellow corrosion-resistant finish
• Blue straight protective boot included
• Limited lifetime manufacturer warranty

Specifications

• Part Number: 24-186155
• Series: Bilstein B6 4600
• Position: Rear (driver or passenger side)
• Internal Design: Monotube gas-charged
• Extended Length: 21.12" / 536.5 mm
• Collapsed Length: 13.84" / 351.5 mm
• Upper Mount: Eye 16 mm
• Lower Mount: Eye 14 mm
• Damping: Non-adjustable
• Boot Included: Yes (blue straight)

Included Components

• 1x Bilstein B6 4600 Rear Shock Absorber (24-186155)

Product Description

The Bilstein 24-186155 B6 4600 rear shock absorber is a premium direct-fit gas-charged shock engineered for Nissan Frontier models from 2005 through 2021 and Suzuki Equator models from 2009 through 2012 with stock ride height suspension. Its monotube design and velocity-sensitive digressive piston provide consistent, fade-free performance and significantly improved damping control over worn or original equipment shocks, enhancing both ride quality and vehicle stability.

Built to bolt directly into factory rear mounting points, the 24-186155 restores confidence to the rear suspension and offers better handling during highway driving, daily use, and light towing. The corrosion-resistant yellow finish and included blue protective boot extend durability under varied road conditions. Sold individually, replacement of both rear shocks (left and right) is recommended for balanced suspension performance.