Alcon ALACIR5459P01HZLT Iron Brake Caliper 44.5/44.5mm 4-Piston Left Hand Trailing

The Alcon CIR5459P01HZLT is a high-performance, radial-mount iron brake caliper designed for demanding motorsport and performance driving applications. Featuring a 4-piston configuration with dual 44.5mm (1.750") pistons, this left-hand trailing caliper delivers exceptional clamping force and consistent pedal feel under extreme braking conditions.

Built from cast iron for superior thermal mass and durability, this caliper is engineered to handle the sustained heat loads of track, rally, touring car, and road racing environments. The iron construction provides excellent fade resistance and long service life, making it a trusted choice for high-output brake system builds.

Key Features:

• 4-piston design with dual 44.5mm / 44.5mm (1.750") piston bores for maximum clamping force
• Iron caliper body for high thermal mass and fade resistance
• Radial mounting for maximum rigidity and firm, consistent pedal response
• Left-hand trailing position orientation
• High-temperature seals rated for motorsport use
• Anti-knock-back springs to maintain consistent pad-to-rotor clearance
• Hard stainless steel wear plates to protect caliper body from pad contact
• Compatible with Alcon's broad range of performance brake pads

The Alcon CIR5459P01HZLT is sold as a single caliper assembly (left-hand trailing). It is intended for use in purpose-built performance brake systems and pairs with the corresponding right-hand caliper (CIR5459P01HZRT) for a complete axle set. As with all Alcon iron calipers, this unit is engineered to exacting tolerances and is trusted by professional motorsport teams worldwide.