Bilstein 19-255576 B4 OE Rear Shock Absorber for 2015-2022 Ford Transit-250/350

Vehicle Fitment

• 2015-2022 Ford Transit-250 (Base, XL, XLT, PTV) - 3.5L EcoBoost V6, 3.7L V6, 2.0L EcoBoost I4 - RWD & AWD
• 2015-2022 Ford Transit-350 (Base, XL, XLT, PTV) - 3.5L EcoBoost V6, 3.7L V6, 3.2L I5 Diesel - RWD & AWD

Fitment Notes

• Rear position only - sold individually (1 shock absorber per listing)
• Fits both RWD and AWD drivetrain variants on Transit-250 and Transit-350
• Covers low roof, medium roof, and high roof body configurations
• Not recommended for use with lift kits or heavily modified suspension setups - designed for stock ride height applications
• Ford OEM cross-references: CK4Z-18125-G, CK4Z-18125-J, CK4Z-18125-M, CK4Z-18125-Q, CK4Z-18125-S, FK3Z-18125-C, FK4Z-18125-F

Features

• Engineered to meet or exceed Ford OEM damping specifications - restores factory ride quality, load stability, and handling
• Twin-tube gas pressure design provides consistent, fade-free damping under both loaded and unloaded commercial van conditions
• Application-specific valving tuned to the Transit platform's suspension geometry and commercial duty payload demands
• Direct bolt-on replacement - installs in place of the OE unit with no modifications required
• Top eye / bottom eye mounting for secure, rattle-free fitment
• High power reserves maintain maximum stability and safety under varying cargo loads and driving conditions
• Compatible with stock ride height - maintains original suspension geometry and ground clearance
• Manufactured by thyssenkrupp Bilstein to OE production standards

Specifications

• Series: Bilstein B4 OE Replacement
• Position: Rear
• Shock Type: Twin-tube gas pressure
• Mounting Type: Top eye / Bottom eye
• Mounting Point Diameter: 12mm / 14mm
• Extended Length: 702mm (27.6 in)
• Compressed Length: 408mm (16.1 in)
• Stroke: 657mm
• Quantity: 1 shock absorber
• Drivetrain: RWD & AWD
• Ford OEM Cross References: CK4Z-18125-G, CK4Z-18125-J, CK4Z-18125-M, CK4Z-18125-Q, CK4Z-18125-S, FK3Z-18125-C, FK4Z-18125-F
• Warranty: Limited lifetime against manufacturer defects

Included Components

• 1x Bilstein 19-255576 B4 Rear Shock Absorber

Product Description

The Bilstein 19-255576 is a B4 OE Replacement rear shock absorber engineered for the 2015-2022 Ford Transit-250 and Transit-350 across all trim levels, engine variants, and both RWD and AWD drivetrains. As the direct replacement for multiple Ford OEM part numbers including CK4Z-18125-G and FK3Z-18125-C, this shock is precision-engineered to restore the factory damping characteristics the Transit platform requires for stable, controlled handling under varying cargo loads. The twin-tube gas pressure design prevents oil foaming and performance fade, ensuring consistent damping output whether the van is empty or fully loaded.

Installation is a direct bolt-on replacement using the factory top eye / bottom eye mounting hardware with no modifications needed, making it equally suitable for fleet maintenance, professional workshops, or owner-operators. This shock is designed for stock ride height applications and maintains original suspension geometry across low, medium, and high roof body configurations. Backed by Bilstein's limited lifetime warranty, the 19-255576 is the benchmark OE-quality rear shock replacement for keeping the Transit-250 and Transit-350 performing at factory specification through years of commercial service.