Bilstein 25-329773 B8 5160 Remote-Reservoir Rear Shock for 22-25 Nissan Frontier

Vehicle Fitment

• 2022-2025 Nissan Frontier (Rear, 0-1.5" lift)

Features

• Monotube design with gas pressurization for fade-free damping
• 46 mm piston for strong, consistent performance
• Remote reservoir increases oil capacity and heat dissipation
• Digressive, velocity-sensitive valving for terrain-adaptive control
• 360° swivel banjo fitting on the reservoir hose for flexible installation
• Zinc-plated body with clear coating for corrosion resistance
• Designed specifically for lifted trucks - supports up to 1.5" rear lift
• Limited lifetime warranty for the original purchaser

Specifications

• Collapsed Length: 15.31 in (388.8 mm)
• Extended Length: 23.70 in (602.0 mm)
• Stroke / Travel: 8.39 in (213.1 mm)
• Internal Design: Monotube
• Upper Mount: Eye (16 mm)
• Lower Mount: Eye (14.1 mm)
• Body Diameter: ~46 mm (2.0 in)
• Piston Diameter: 46 mm
• Shaft Diameter: 14 mm
• Reservoir: Remote (piggyback style)
• Adjustable Damping: No
• Boot: No

Included Components

• 1x Bilstein B8 5160 rear shock (25-329773)
• Billet reservoir clamp for mounting
• Installation instructions & warranty documentation

Product Description

The Bilstein 25-329773 is a high-performance B8 5160 rear shock absorber designed for the lifted Nissan Frontier (2022-2025), supporting rear lift heights of 0 to 1.5". Its remote reservoir design boosts oil capacity, helping to maintain damping consistency under heavy or demanding loads.

Featuring a 46 mm monotube piston and digressive valving, this shock delivers rugged, fade-free performance over a wide range of driving conditions - from off-road trails to daily driving. The swivel banjo fitting on its reservoir hose makes installation straightforward and clean, without interfering with other suspension components.

Built for durability, the zinc-plated body resists corrosion, and Bilstein backs the shock with a limited lifetime warranty. This is an ideal upgrade for Frontier owners who want reliable, well-controlled damping for lifted setups.