Bilstein 25-325102 B8 5160 Rear Left Shock for 2019-25 Ram 1500 4WD

Vehicle Fitment

• 2019-2025 Ram 1500 (Tradesman, Big Horn, Laramie, Lone Star, Rebel, etc.; 4WD; Rear Left; Fits 0-2" Rear Lift)

Features

• Bilstein B8 5160 Series remote reservoir rear shock absorber
• Monotube gas-pressurized design for consistent damping and reduced shock fade
• 46 mm piston with digressive valving tuned for lifted 4WD rear suspension
• Remote reservoir increases shock oil capacity and heat dissipation
• 360° swivel banjo hose fitting for flexible installation routing
• Zinc-plated corrosion-resistant finish for durability
• Improved wheel travel and traction off-road compared to stock shocks
• Direct-fit left-side replacement - no modifications required

Specifications

• Brand: Bilstein
• Part Number: 25-325102
• Series: B8 5160
• Position: Rear Left
• Internal Design: Monotube gas-pressurized shock
• Piston Diameter: 46 mm
• Collapsed Length: 15.69 in (398.5 mm)
• Extended Length: 25.75 in (654 mm)
• Upper Mount Type: Stem
• Lower Mount Type: Eye (14.1 mm)
• Reservoir: Yes (remote)
• Boot Included: Black bellows
• Finish: Zinc plated
• Recommended Rear Lift Range: 0-2" (varies with off-road package) :contentReference[oaicite:0]{index=0}

Included Components

• 1x Bilstein B8 5160 Remote Reservoir Rear Left Shock Absorber (25-325102)
• Reservoir swivel banjo hose fitting

Product Description

The Bilstein 25-325102 B8 5160 Series Rear Left Shock Absorber is a high-performance suspension upgrade engineered for **2019-2025 Ram 1500 4WD** trucks with stock to modest rear lifts (approximately 0-2" depending on off-road package). Designed with a monotube gas-pressurized body and remote reservoir, this shock delivers superior damping control, increased oil capacity, and enhanced heat dissipation - reducing shock fade and improving wheel travel under demanding driving conditions.

With Bilstein's digressive valving tuned specifically for lifted rear suspension dynamics, the 25-325102 helps maintain tire contact and chassis control whether you're tackling rough terrain or cruising paved roads. Its corrosion-resistant zinc-plated finish, 360° swivel banjo hose, and direct-fit design ensure long service life and a clean installation using existing factory mounting points. Ideal for Ram 1500 owners seeking enhanced ride performance and durability in light to moderate lift applications.