Diaper Pin for C/O Shock Cone

The AFCO Racing Products Diaper Pin for C/O Shock Cone (part number 10157) is a precision-engineered retention pin designed for AFCO 10 and 14 Series coil-over shock assemblies. This steel component serves a critical function in securing the shock cone during high-stress suspension operations, ensuring that critical suspension geometry remains stable under extreme acceleration, braking, and cornering loads. The diaper pin's steel construction and natural finish provide reliable corrosion resistance and repeatable performance across multiple installation cycles.

Designed to work with AFCO's industry-standard coil-over shock systems, this pin measures 1.45 x 1.05 x 4.1 inches and weighs just 0.03 lbs, making it a lightweight yet robust fastening solution. The compact dimensions allow for straightforward installation in confined shock mounting areas without requiring specialized tooling or modifications to adjacent suspension components. Steel construction ensures the pin maintains its integrity under the repetitive stress cycles inherent in motorsport and high-performance driving environments.

This replacement part is essential for suspension builders, race teams, and performance enthusiasts who rely on AFCO coil-over systems for oval-track racing, road course competition, or dedicated off-road applications. Whether you're servicing an existing shock assembly or building a new suspension package, having verified OEM-specification fasteners on hand prevents downtime and ensures consistent suspension tuning between sessions. The natural steel finish can be easily matched with existing hardware or refinished to suit your build aesthetic.