Abarth 500 / 595 Bilstein B4 OEM Replacement Rear Shock Absorber — Single

The Bilstein B4 is the OEM-quality replacement rear shock absorber for the Abarth 500 and 595. Bilstein mono-tube gas pressure technology has been used as original equipment on performance vehicles for over 50 years, and the B4 restores factory ride quality and damping performance when the original rear dampers are worn. Sold as a single unit — order two for a complete rear axle replacement.

Key Specifications

• Fitment: Abarth 500 and 595
• Position: Rear axle
• Supplied: Single unit (order 2 for a complete rear axle)
• Damper Technology: Bilstein mono-tube gas pressure
• Application: OEM-quality replacement — restores factory ride quality
• Manufactured: Made in Germany
• Warranty: 1 year from date of purchase

Where Does the B4 Sit in the Bilstein Range?

The B4 is the entry point of the Bilstein range — a like-for-like OEM quality replacement that restores factory damping performance. If you’re looking for a performance upgrade rather than a straight replacement, Bilstein offer several options for the Abarth 500/595/695:

• B4 (this damper): OEM-quality replacement. Restores factory ride quality. 1-year warranty.
• B6: Performance upgrade over OEM. Sportier character with everyday comfort. See our Bilstein B6 Rear Shock (BRT1083).
• B8 Sprint: Dedicated performance damper for use with lowering springs. See our Bilstein B8 Front Sprint Damper (BRT1048/BRT1049).
• B12 Pro-Kit / B12 H&R Kit: Complete matched damper and spring kits. See our Bilstein B12 Pro-Kit (BRT1090) and Bilstein B12 H&R Kit (BRT1177).
• B14 Coilover Kit: Fully adjustable coilover setup. See our Bilstein B14 Coilover Kit (BRT1012).

Key Benefits

• Direct OEM replacement — restores factory ride quality and handling
• Bilstein mono-tube gas pressure technology for consistent damping performance
• Constant damping power under any load
• High power reserves for maximum safety
• Made in Germany
• 1-year warranty

Fitment & Compatibility

Designed for the Abarth 500 and 595. Professional installation recommended. Always replace rear dampers in pairs for balanced handling. Wheel alignment should be checked and adjusted after fitting. For the B4 front shock absorbers, see our Abarth 500/595 Bilstein B4 OEM Replacement Front Shock Absorber (BRT056 / BRT140).

Why Choose BRT Motorsport?

BRT Motorsport are an authorised Bilstein supplier, ensuring you receive genuine Bilstein products with full manufacturer warranty. Specialists in Abarth performance and motorsport parts .