Wilwood 140-18293 Dynapro Single Piston Brake Caliper

The Wilwood 140-18293 is a Dynapro Single single-piston aluminum brake caliper engineered for high-performance street and racing applications. Wilwood's Dynapro Single series is widely recognized for its lightweight forged billet aluminum construction and precision machining, delivering consistent, fade-resistant braking performance under demanding conditions.

Key Features:

• Single-piston billet aluminum body — lightweight yet extremely rigid for consistent pedal feel
• High-temperature phenolic piston — reduces heat transfer to brake fluid, minimizing fade
• Stainless steel pistons available — for use with DOT 5 silicone brake fluid
• Forged aluminum construction — corrosion-resistant and weight-optimized
• Dual-entry ports — flexible brake line routing for custom installations
• Compatible with Wilwood's full range of Dynapro brake pads
• Caliper is offered in a variety of finishes including anodized and painted options

Wilwood's Dynapro Single calipers are a popular choice for custom brake kit builders, oval track racers, and performance street enthusiasts seeking a direct-mount caliper solution. The 140-18293 is a direct replacement or upgrade component within Wilwood's modular brake system lineup.