Bilstein 25-325065 Suspension Shock Absorber - Rear

Bilstein B8 5160 Rear Shock for Lifted F-150

The Bilstein B8 5160 remote reservoir shock absorber is a direct-fit rear suspension upgrade for lifted Ford F-150 and Lincoln Mark LT applications. Built for consistent damping and added cooling capacity, it is engineered to handle demanding street and off-road use with more control than a conventional shock.

Key Features

• Bilstein B8 5160 series remote reservoir shock absorber
• Monotube internal design for consistent fade-resistant performance
• Velocity-sensitive digressive valving tuned for the application
• Remote reservoir increases cooling capacity and wheel travel
• Non-adjustable damping
• Zinc-plated finish for added corrosion resistance
• 46mm piston and 14mm shaft diameter
• Eye 12mm upper and lower mounts
• Billet reservoir clamp included where applicable
• Unique 360-degree swivel banjo hose fitting for cleaner routing

Product Details

Bilstein B8 5160 part number 25-325065 is part of the B8 5160 line, a remote reservoir shock family developed for lifted light trucks and SUVs. The reservoir helps manage heat during repeated suspension movement, while the monotube construction supports stable damping response. For rear suspension service on a Ford F-150 or Lincoln Mark LT, this shock is sized with a 16.69-inch collapsed length, 28.28-inch extended length, and 11.59 inches of travel.

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

What It Helps Address

• Excessive rear suspension fade during rough-road driving
• Reduced control on lifted Ford F-150 rear suspension setups
• Heat buildup from repeated shock cycling
• Inconsistent damping response over demanding terrain
• Need for a direct-fit rear shock on lifted trucks and SUVs

Installation Notes

Compatible With 2004-2008 Ford F-150, rear, for vehicles with 0-2 inch rear lift. Compatible With 2009-2014 Ford F-150, rear, for vehicles with 0-1.5 inch rear lift. Compatible With 2006-2008 Lincoln Mark LT, rear, for vehicles with 0-2 inch rear lift. Verify lift height and mount style before installation. Part number 25-325065 uses eye-style 12mm upper and lower mounts and is intended for rear suspension use only.

Quality Assurance

Bilstein designs the B8 5160 series with monotube construction, application-specific valving, and a remote reservoir layout to support durable performance in harsh off-road conditions. Part number 25-325065 is built for direct-fit replacement on the listed rear applications.