Wilwood Narrow Superlite 4R Rear P-Brk Kit AERO4 14.00in Rotor Big Ford New Style 2.50in Offset
Wilwood Narrow Superlite 4R Rear P-Brk Kit AERO4 14.00in Rotor Big Ford New Style 2.50in Offset
Description
Wilwood Narrow Superlite 4R Rear P-Brk Kit AERO4 14.00in Rotor Big Ford New Style 2.50in Offset
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:05:44
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: rotor)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 | wil140-15846 |
| SFX Item ID | 4407799 |
| Accounting SKU | wil-140-15846 |
| Manufacturer SKU | 140-15846 |
| Manufacturer UPC | 889545092745 |
| Alternative References | WIL-140-15846 |
Disc Brake Kits, Rear, AERO 4, Electric Parking Brake, 14.00 in. Slotted Rotor, Black Powdercoat, Ford, Big Bearing New Style, Kit
Wilwood AERO4 rear electronic parking brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Containing 4-piston powdercoated calipers, oversized 14 in. 2-piece rotors, and high performance BP compound pads, the kits provide optimized and balanced braking to complement front Big Brake upgrades on all types of custom, show, and high performance street machines. The unique electronic parking brake caliper provides high-torque static holding power for parking without mechanical cabling. Wilwood AERO4 kits are supplied with control unit and harness assembly for simplified installation and use.
| Product Attributes | |
|---|---|
| UPC | 889545092745 |
| Brand | Wilwood Disc Brakes |
| Position | Rear |
| Quantity | Sold as a kit. |
| Part Type | Disc Brake Kits |
| Offset (in.) | 2.500 in. |
| Product Line | Wilwood AERO4 Rear Electronic Parking Brake Kits |
| Rear Rotor Style | Slotted surface |
| Rear Caliper Color | Black |
| Parking Brake Style | Electric caliper |
| Rear Rotor Diameter | 14.00 in./355.60mm |
| Rear Rotor Included | Yes |
| Brake Hoses Included | No |
| Front Rotor Included | No |
| Rear Caliper Included | Yes |
| Rear Caliper Material | Forged billet aluminum |
| Brake Booster Included | No |
| Front Caliper Included | No |
| Front Spindles Included | No |
| Parking Brake Provision | Yes |
| Rear Rotor Construction | Vented |
| Master Cylinder Included | No |
| Axle Housing Flange Style | Big Ford New Style/Torino (3.562 in. x 2.00 in.) |
| Manufacturer's Part Number | 140-15846 |
| Rear Rotor Thickness (in.) | 1.11 |
| Rear Caliper Piston Quantity | Four |
| Brake Rotor Bolt Pattern (mm) | Triple 5 x 114.30mm/5 x 120.65mm/5 x 127.00mm |
| Brake Rotor Bolt Pattern (in.) | Triple 5 x 4.50 in./5 x 4.75 in./5 x 5.00 in. |
| Minimum Recommended Wheel Diameter (in.) | 18 in. |
Compatibility
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