Performance Machine 137x4B Left Caliper Chrome 11.5in Compatible with ABS

Description

The Performance Machine (PM) 137x4B Left Front Brake Caliper is engineered for 11.5″ brake discs and features a 4-piston differential bore design. This design applies varied force at the leading and trailing edges of the brake pads, ensuring optimal braking performance. Machined from high-quality billet aluminum, the caliper is designed to eliminate flex and maintain durability. It includes brake pads, a bleeder screw, and a 3/8″-24 banjo bolt for easy installation. Rigorously tested on PM’s brake dyno, it meets high-performance standards. This caliper is compatible with ABS systems. It is intended for select models, though it will not fit FXD, FXR, or XL models with spoke wheels. Additionally, for 2000-2003 XL models, it can be used on 2004-2013 XL models if paired with a 9/16″ bore master cylinder. For dual-disc setups, a separate right-side caliper must be purchased.