Wilwood 20-23 Chevy Corvette C8 Aero4 Black Rear Big Brake Kit - Slotted

SKU: WIL140-17009

Disc Brake Kits

WIL Aero Brake Kit...

Wilwood

Wilwood 20-23 Chevy Corvette C8 Aero4 Black Rear Big Brake Kit - Slotted

SKU: WIL140-17009

Disc Brake Kits

WIL Aero Brake Kit...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

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.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-14 20:52:23

Specifications

Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number: 140-17009
Product Attributes - Part Type: Disc Brake Kits
Product Attributes - Product Line: Wilwood AERO4 Rear Electronic Parking Brake Kits
Product Attributes - UPC: 889545107630
Product Attributes - Position: Rear
Product Attributes - Front Rotor Included: No
Product Attributes - Brake Rotor Bolt Pattern (in.): 5 x 4.75 in.
Product Attributes - Brake Rotor Bolt Pattern (mm): 5 x 120.65mm
Product Attributes - Rear Rotor Included: Yes
Product Attributes - Rear Rotor Style: Solid surface
Product Attributes - Rear Rotor Construction: Vented
Product Attributes - Rear Rotor Diameter: 15.00 in./381.00mm
Product Attributes - Rear Rotor Thickness (in.): 1.25
Product Attributes - Front Caliper Included: No
Product Attributes - Rear Caliper Included: Yes
Product Attributes - Rear Caliper Piston Quantity: Four
Product Attributes - Rear Caliper Material: Forged billet aluminum
Product Attributes - Rear Caliper Color: Black
Product Attributes - Brake Pads Included: Yes
Product Attributes - Friction Material Name: BP-10
Product Attributes - Parking Brake Provision: Yes
Product Attributes - Parking Brake Style: Electric caliper
Product Attributes - Minimum Recommended Wheel Diameter (in.): 18 in.
Product Attributes - Front Spindles Included: No
Product Attributes - Master Cylinder Included: No
Product Attributes - Brake Booster Included: No
Product Attributes - Remanufactured: No
Product Attributes - Brake Hoses Included: Yes
Product Attributes - Quantity: Sold as a kit.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil140-17009
SFX Item ID	4409549
Supplier Item Code	4409549
Manufacturer SKU	140-17009
Manufacturer UPC	889545107630
Alternative References	Aero4