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Wilwood 12 x 8.75 MT 6 X 5.50 BC 1.140 OffSet Big Brake Rotor Hat

SKU: WIL170-17181

Brake Rotor Hats

WIL Rotor Hat...

Wilwood 12 x 8.75 MT 6 X 5.50 BC 1.140 OffSet Big Brake Rotor Hat

SKU: WIL170-17181

Brake Rotor Hats

WIL Rotor Hat...

A$484.00
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

Wilwood 12 x 8.75 MT 6 X 5.50 BC 1.140 OffSet Big Brake Rotor Hat


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 12:23:37

Data: v4.2 - Upd: 2026-11-08 12:01:36

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 wil170-17181
SFX Item ID 4409707
Accounting SKU wil-170-17181
Manufacturer SKU 170-17181
Manufacturer UPC 889545109771
Alternative References WIL-170-17181

Brake Rotor Hat, Front, Aluminum, Black, Each

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.

Product Attributes
BrandWilwood Disc Brakes
Manufacturer's Part Number170-17181
Part TypeBrake Rotor Hats
Product LineWilwood GT Series Big Brake Hats
UPC889545109771
Brake Rotor Hat Type5/16-18 in. threaded hole
Brake Rotor Hat MaterialAluminum
Brake Rotor Hat ColorBlack
Brake Rotor Hat Bolt Circle12 x 8.75 in.
Brake Rotor Hat Offset (in.)1.14
Brake Rotor Hat Stud Hole Diameter (in.)0.50
Brake Rotor Hat Center Hole I.D. (in.)4.26
Brake Rotor Hat Face Thickness (in.)0.30
Brake Rotor Hat Clearance I.D. (in.)7.13
QuantitySold individually.

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