Bilstein 24-185677 Rear B6 4600 Shock for 00-13 Suburban/Yukon 2500

Vehicle Fitment

• 2000-2013 Chevrolet Suburban 2500 (Rear, Stock Suspension)
• 2000-2013 GMC Yukon XL 2500 (Rear, Stock Suspension)
• 2002-2006 Chevrolet Avalanche 2500 (Rear, Stock Suspension)
• 2001-2006 Chevrolet Silverado 3500 (Rear, Stock Suspension)
• 2007-2010 Chevrolet Silverado 3500 HD (Rear, Stock Suspension)
• 2001-2006 GMC Sierra 3500 (Rear, Stock Suspension)
• 2007-2010 GMC Sierra 3500 HD (Rear, Stock Suspension)

Features

• Bilstein B6 4600 Series monotube gas-charged rear shock absorber
• Direct OE-replacement for stock rear suspension of heavy trucks/SUVs
• Velocity-sensitive digressive piston for improved damping response
• Enhanced handling and stability during towing and highway cruising
• Corrosion-resistant yellow finish with protective boot
• Non-adjustable damping tuned for stock ride height dynamics
• Durable construction for long life and consistent performance
• Limited lifetime warranty from Bilstein

Specifications

• Part Number: 24-185677
• Series: Bilstein B6 4600
• Position: Rear (driver or passenger side)
• Internal Design: Monotube gas-charged
• Extended Length: 23.90" / 607 mm
• Collapsed Length: 15.51" / 394 mm
• Upper Mount: Eye 14.1 mm
• Lower Mount: Eye 14.1 mm
• Damping: Non-adjustable
• Boot: Blue straight protective boot

Included Components

• 1x Bilstein B6 4600 Rear Shock Absorber (24-185677)

Product Description

The Bilstein 24-185677 B6 4600 rear shock absorber is a direct-fit performance upgrade engineered for GM heavy-duty trucks and SUVs with stock suspension ride height. Built with a monotube gas-charged design and a velocity-sensitive digressive piston, this rear shock delivers consistent damping, improved handling, and enhanced stability under load, whether towing, hauling, or cruising on highways. Its corrosion-resistant construction and tuned valving enhance ride comfort and vehicle control compared to worn OEM units.

Designed to bolt directly into factory mounting points without modification, the 24-185677 restores confidence to the rear suspension of vehicles like the Suburban 2500, Yukon XL 2500, Avalanche 2500, and Silverado/Sierra 3500 trucks. Sold individually (order 2 for full rear suspension replacement), it's a reliable choice for drivers seeking a balanced combination of comfort, durability, and performance from a trusted shock absorber brand.