Wilwood 1.38 AERO4-DS Caliper 1.10 Rotor

SKU: WIL120-15598

Brake Calipers

WIL Aero Caliper

Wilwood

Wilwood 1.38 AERO4-DS Caliper 1.10 Rotor

SKU: WIL120-15598

Brake Calipers

WIL Aero Caliper

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.

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Description

Wilwood AERO4-DS radial mount calipers deliver heavy-duty stopping power for the road or track. These forged 4-piston calipers incorporate race technology into a body design with widespread adaptability, and they feature the latest innovation to the Aero Series—a dust wiper seal (DS) that further protects the piston bore from dust and corrosion. With radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88 in. to 15.00 in., Wilwood AERO4-DS calipers are ideal additions for greater braking performance.

Part Type

Brake Calipers

Data: v4.2 - Upd: 2026-10-13 07:30:56

Specifications

Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number: 120-15598
Product Attributes - Part Type: Brake Calipers
Product Attributes - Product Line: Wilwood AERO4-DS Radial Mount Calipers
Product Attributes - UPC: 00889545090024
Product Attributes - Caliper Series: Aero4-DS Radial Mount
Product Attributes - Caliper Piston Quantity: Four
Product Attributes - Piston Diameter (in.): 1.380
Product Attributes - Rotor Thickness (in.): 1.100 in.
Product Attributes - Caliper Material: Aluminum
Product Attributes - Caliper Color: Clearcoat
Product Attributes - Caliper Logo: Wilwood
Product Attributes - Parking Brake Provision: No
Product Attributes - Fittings Included: No
Product Attributes - Fitting Attachment 1: Female NPT
Product Attributes - Thread Size: 1/8 in. NPT
Product Attributes - Brake Pads Included: No
Product Attributes - Brackets Included: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil120-15598
SFX Item ID	4408813
Supplier Item Code	4408813
Manufacturer SKU	120-15598
Manufacturer UPC	889545090024
Alternative References	AERO4-DS