What is the purpose of the Type III anodized finish?

The Type III anodized finish on this Wilwood caliper provides a hard, corrosion-resistant surface. This helps protect the caliper from environmental damage and wear, ensuring its longevity and maintaining its appearance.

What size brake disc is this caliper designed for?

This Wilwood XRZ4R caliper is specifically designed to work with brake discs that are 1.25 inches thick. Ensuring you have the correct rotor thickness is crucial for proper caliper function and fitment.

What other components are typically needed when installing this caliper?

When upgrading to a performance caliper like this Wilwood XRZ4R, you will typically need compatible brake pads, larger diameter rotors, and potentially new brake lines that match the caliper's fittings. It's also important to ensure you have the correct caliper mounting brackets for your specific application.

Wilwood XRZ4R Brake Caliper 120-16464

Name: Wilwood Caliper Type III Ano XRZ4R L/R1.50in/1.50in Piston 1.25in Disc
Brand: Wilwood
SKU: wilwood-wilwood-caliper-type-iii-ano-xrz4r-l-r1-50in-1-50in-piston-1-25in-disc-t14-513962
Price: 879.95 USD
Availability: BackOrder

Wilwood Caliper Type III Ano XRZ4R L/R1.50in/1.50in Piston 1.25in Disc

$879.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Wilwood XRZ4R anodized brake caliper with 1.50in/1.50in pistons and a 1.25in disc. A solid option for performance braking upgrades.

Key Features

This is the Wilwood XRZ4R brake caliper.
Features a Type III anodized finish for durability and corrosion resistance.
Equipped with opposing pistons, each measuring 1.50 inches in diameter.
Designed to work with a 1.25-inch thick brake disc.
Offers improved stopping power and consistent braking performance.

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Product Details

This is the Wilwood XRZ4R brake caliper, designed for performance braking systems. It features a durable Type III anodized finish for added protection and a clean look. The caliper is equipped with opposing pistons, each measuring 1.50 inches in diameter, and is built to work with a 1.25-inch thick disc, making it a robust choice for vehicles where improved stopping power is a priority.

Wilwood calipers are known for their solid construction and reliable performance. The XRZ4R model utilizes a specific piston arrangement that helps distribute clamping force evenly across the brake pad, leading to more consistent braking and reduced pad wear. The Type III anodization process creates a hard, corrosion-resistant surface that stands up well to the harsh conditions brake components often face, while also giving the caliper a distinctive, professional appearance. This caliper is a key component for anyone building or upgrading a high-performance braking setup, offering a noticeable improvement in feel and stopping capability.

When installing a caliper like this, it's important to ensure you have the correct mounting hardware and brake lines for your specific application. While this caliper is designed for performance, it's often paired with larger rotors and performance brake pads to achieve the full benefit of the upgrade. Always consult the manufacturer's installation guide for specific details related to your vehicle and setup.