Bilstein 13-100131 B1 Ball Joint Kit for Bilstein B8 Control Arms

Vehicle Fitment

• Universal - direct replacement for ball joints originally installed in Bilstein B8 Control Arms

Fitment Notes

• Not vehicle-specific; compatible with any application using Bilstein B8 control arms

Features

• Direct OEM-position replacement for Bilstein B8 control arm ball joints
• Complete kit includes all hardware needed for a full repair
• Zerk fitting allows for ongoing grease maintenance
• Snap ring and castle nut ensure secure, factory-style retention
• Protective boot shields the joint from dirt and moisture
• Manufactured in the USA
• Backed by Bilstein's B1 Components warranty

Specifications

• Series: B1 (Components)
• Quantity per vehicle: 1
• Country of origin: US
• Warranty: Limited 90-day

Included Components

• 1x Ball Joint
• 1x Boot
• 1x Zerk Fitting
• 1x Snap Ring
• 1x Castle Nut
• 1x Cotter Pin

Product Description

The Bilstein 13-100131 is a B1 Components replacement ball joint kit built as a direct replacement for the ball joints originally installed in Bilstein B8 control arms. It includes every piece needed to complete the repair - boot, zerk fitting, snap ring, castle nut, and cotter pin - in one package.

Rather than sourcing individual hardware pieces separately, this kit gets B8 control arm owners back on the road or trail with a proper, factory-style ball joint replacement. It's manufactured in the USA and backed by Bilstein's limited 90-day warranty.