Wilwood Hat - 12x8.75 BC - 5x4.50/4.75/5.00 MT - 2.035in Offset

SKU: WIL170-15860

Brake Rotor Hats

WIL Rotor Hat...

Wilwood

Wilwood Hat - 12x8.75 BC - 5x4.50/4.75/5.00 MT - 2.035in Offset

SKU: WIL170-15860

Brake Rotor Hats

WIL Rotor Hat...

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

These Wilwood GT Series big brake hats are precision-machined from premium aluminum alloy for high strength and minimized weight. They feature threaded rotor mount holes for use with standard through-hole mount rotors. These Wilwood GT Series big brake hats provide solid, reliable performance in the most demanding conditions.

Part Type

Brake Rotor Hats

Data: v4.2 - Upd: 2026-10-13 21:11:31

Specifications

Product Attributes - UPC: 889545092936
Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Notes: Flared bell brake hat
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Brake Rotor Hats
Product Attributes - Product Line: Wilwood GT Series Big Brake Hats
Product Attributes - Brake Rotor Hat Type: 1/4-20 in. threaded hole
Product Attributes - Brake Rotor Hat Color: Black anodized
Product Attributes - Brake Rotor Hat Material: Aluminum
Product Attributes - Manufacturer's Part Number: 170-15860
Product Attributes - Brake Rotor Hat Bolt Circle: 12 x 8.75 in.
Product Attributes - Brake Rotor Hat Offset (in.): 2.03
Product Attributes - Brake Rotor Hat Clearance I.D. (in.): 6.29
Product Attributes - Brake Rotor Hat Face Thickness (in.): 0.25
Product Attributes - Brake Rotor Hat Center Hole I.D. (in.): 3.06
Product Attributes - Brake Rotor Hat Stud Hole Diameter (in.): 0.52

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil170-15860
SFX Item ID	4407776
Supplier Item Code	4407776
Manufacturer SKU	170-15860
Manufacturer UPC	889545092936
Alternative References	12x8.75, 5x4.50/4.75/5.00, 2.035in