Wilwood Aero4 Forged Four Piston Caliper - Black with 1.88/1.62 Inch Pistons for 1.25 Inch Disc

The new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.

The Wilwood Aero4 forged four piston caliper is engineered to deliver exceptional heavy-duty braking performance whether on the road or at the track. Featuring advanced race-inspired technology, this caliper combines a robust body design with versatile mounting options to meet a wide range of braking needs. Its internal fluid ports eliminate external crossover tubes and large center bridges, reducing weight and simplifying installation. The Aero4's design accommodates rotor diameters from 12.88 inches up to 15 inches, making it adaptable for various vehicle setups and performance applications. Constructed with precision forging, the caliper ensures durability and consistent braking response under demanding conditions. The black finish not only provides corrosion resistance but also adds a sleek aesthetic to your braking system. The caliper includes 1.88-inch and 1.62-inch pistons, optimized for balanced brake force distribution, and is compatible with 1.25-inch disc brakes, ensuring reliable stopping power for heavy vehicles or high-performance builds. Easy to install with radial mounting capabilities, the Aero4 caliper is an excellent choice for enthusiasts seeking a combination of race technology and everyday drivability.

Features:

• Forged four piston design for increased stopping power.

• Internal fluid ports eliminate external crossover tubes for improved reliability.

• Radial mounting for versatile installation options.

• Compatible with rotor diameters from 12.88" to 15.00".

• Includes 1.88-inch and 1.62-inch pistons for optimal brake force distribution.

• Constructed with durable forged aluminum body for strength and weight savings.

• Sleek black finish provides corrosion resistance and aesthetic appeal.

• Designed for heavy-duty road and track use with versatile mounting options.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Clearance Item: t
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1