Wilwood Caliper-Billet Narrow Dynalite 4.75in Radial Mount 1.62in Pistons 1.00in Disc

SKU: WIL120-15566-SI

Brake Calipers

WIL Dynalite Caliper...

Wilwood

Wilwood Caliper-Billet Narrow Dynalite 4.75in Radial Mount 1.62in Pistons 1.00in Disc

SKU: WIL120-15566-SI

Brake Calipers

WIL Dynalite 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

Compact and lightweight, Wilwood billet narrow Dynalite radial mount calipers are available with a spacerless design. They have a single split bridge area to maximize rigidity and strength. These NDLR calipers can be directly mounted over studs, or used with a radial mount bracket kit in place of a tab mount caliper. Weighing less than 3 lbs., they're probably the lightest and most important piece of equipment you can have on your vehicle.

Part Type

Brake Calipers

Data: v4.2 - Upd: 2026-10-13 21:11:30

Specifications

Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number: 120-15566-SI
Product Attributes - Part Type: Brake Calipers
Product Attributes - Product Line: Wilwood Billet Narrow Dynalite Radial Mount Calipers
Product Attributes - UPC: 00889545088960
Product Attributes - Caliper Series: Billet Narrow Dynalite Radial Mount
Product Attributes - Caliper Piston Quantity: Four
Product Attributes - Piston Diameter (in.): 1.620
Product Attributes - Rotor Thickness (in.): 1.000 in.
Product Attributes - Caliper Material: Aluminum
Product Attributes - Caliper Color: Clearcoat
Product Attributes - Caliper Logo: Wilwood Racing
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	wil120-15566-SI
SFX Item ID	4407966
Supplier Item Code	4407966
Manufacturer SKU	120-15566-SI
Manufacturer UPC	889545088960
Alternative References	4.75in, 1.62in, 1.00in