Description
Wilwood Caliper-Forged Dynalite w/Dust Seal-Red 4.04in Pistons, 1.25in disc,
The new Aero6-DS forged six 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 Aero6-DS is the latest innovation to the Aero series of calipers incorporating an exclusive dust wiper seal that further protects the piston bore from dust and corrosion, allowing the caliper to be used in locales that mandate a method of environmental sealing.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 10:17:12
Features
Note for Pistons, Rings, Rotors, Rods and engine internals
Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.
(keyword: pistons)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Wilwood, Wilwood Disc Brakes |
| StreetFX SKU | wil120-14442-RD |
| SFX Item ID | 4408037 |
| Accounting SKU | wil-120-14442-RD |
| Manufacturer SKU | 120-14442-RD |
| Manufacturer UPC | 889545080179 |
| Alternative References | WIL-120-14442-RD |
Brake Caliper, AERO6-DS Radial Mount, 6-Piston, Aluminum, Red Powdercoat, 1.25 in. Rotor, Left Side, Each
Wilwood AERO6-DS radial mount calipers deliver heavy-duty stopping power for the road or track. These forged 6-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 AERO6-DS calipers are ideal additions for greater braking performance.
| Product Attributes | |
|---|---|
| Brand | Wilwood Disc Brakes |
| Manufacturer's Part Number | 120-14442-RD |
| Part Type | Brake Calipers |
| Product Line | Wilwood AERO6-DS Radial Mount Calipers |
| UPC | 889545080179 |
| Caliper Series | Aero6-DS Radial Mount |
| Caliper Piston Quantity | Six |
| Piston Diameter (in.) | 1.620/1.120 |
| Rotor Thickness (in.) | 1.250 in. |
| Caliper Material | Aluminum |
| Caliper Color | Red |
| Caliper Logo | Wilwood |
| Parking Brake Provision | No |
| Fittings Included | No |
| Fitting Attachment 1 | Female threads |
| Thread Size | 1/8 in. NPT |
| Brake Pads Included | No |
| Brackets Included | No |
| Remanufactured | No |
| Quantity | Sold individually. |
Compatibility
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