Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

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

SKU: WIL120-16464

Brake Calipers

WIL XRZ4R Caliper...

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

SKU: WIL120-16464

Brake Calipers

WIL XRZ4R Caliper...

Sale ends in Calculating...

A$1,273.88 A$1,607.04
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Wilwood's next generation XRZ4R radial mount calipers combine decades of race experience, computer finite element analysis (FEA), and state-of-the-art machining to produce a race caliper that is lighter and stiffer, with zero drag. The innovative complex shape of the caliper body removes unnecessary bulk, improves brake and fluid cooling, and actually decreases deflection. Four Thermlock thermal barrier pistons reduce heat transfer to the brake fluid, and the staggered bore size front calipers provide more even engagement with improved pad wear. Piston bores are hard-anodized inside and on the surface with Type III aluminum-oxide ceramic finish for durability and are equipped with single-point bleed technology and low-profile bleed screws for easy serviceability. No-bind pad retaining pins (spare included) hold your choice of multiple 0.80 in. thick Wilwood race compound brake pads for extended service life. Select the model designed to fit your application.

Part Type

Brake Calipers

Data: v4.2 - Upd: 2026-10-16 16:12:16

Specifications

Product Attributes - Brand
Wilwood Disc Brakes
Product Attributes - Notes
Accepts 11.75 in. to 14 in. rotor diameter.
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Brake Calipers
Product Attributes - Thread Size
1/8 in. NPT
Product Attributes - Caliper Logo
Wilwood Racing
Product Attributes - Product Line
Wilwood XRZ4R Radial Mount Calipers
Product Attributes - Caliper Color
Gray/Silver
Product Attributes - Caliper Series
XRZ4R Radial Mount
Product Attributes - Remanufactured
No
Product Attributes - Caliper Material
Aluminum
Product Attributes - Brackets Included
No
Product Attributes - Fittings Included
No
Product Attributes - Brake Pads Included
No
Product Attributes - Piston Diameter (in.)
1.500
Product Attributes - Rotor Thickness (in.)
1.250 in.
Product Attributes - Caliper Piston Quantity
Four
Product Attributes - Parking Brake Provision
No
Product Attributes - Manufacturer's Part Number
120-16464

Reference Information

Brand Name/s Wilwood
StreetFX SKU wil120-16464
SFX Item ID 4408320
Supplier Item Code 4408320
Manufacturer SKU 120-16464
Manufacturer UPC 889545101522
Alternative References xrz4r, L/R1.50in/1.50in, 1.25in

Compatibility

Application Data
  • Brake Caliper SearchSearch by caliper
    Caliper PositionFront Left
    Application NotesAccepts 11.75 in. to 14 in. rotor diameter.
  • Brake Caliper SearchSearch by caliper
    Caliper PositionFront Right
    Application NotesAccepts 11.75 in. to 14 in. rotor diameter.
  • Brake Caliper SearchSearch by caliper
    Caliper PositionRear Left
    Application NotesAccepts 11.75 in. to 14 in. rotor diameter.
  • Brake Caliper SearchSearch by caliper
    Caliper PositionRear Right
    Application NotesAccepts 11.75 in. to 14 in. rotor diameter.

Loading compatibility information...

Keep shopping

More from Wilwood