Wilwood Hat-Park Brake 1.95in Offset Undrilled - 12 on 8.75in

SKU: WIL171-12139

Brake Rotor Hats

WIL Rotor Hat...

Wilwood

Wilwood Hat-Park Brake 1.95in Offset Undrilled - 12 on 8.75in

SKU: WIL171-12139

Brake Rotor Hats

WIL Rotor Hat...

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

These premium grade cast iron hats are used with Wilwood's internal shoe parking brake kits. Each hat is a precision machined, threaded hole design for use in conjunction with through-hole mount rotors. After machining, the hats are electro-coated for corrosion resistance.

Part Type

Brake Rotor Hats

Data: v4.2 - Upd: 2026-10-13 21:12:39

Specifications

Product Attributes - UPC: 889545042924
Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Brake Rotor Hats
Product Attributes - Product Line: Wilwood Parking Brake Hats
Product Attributes - Brake Rotor Hat Color: Black
Product Attributes - Brake Rotor Hat Material: Iron
Product Attributes - Manufacturer's Part Number: 171-12139
Product Attributes - Brake Rotor Hat Bolt Circle: 12 x 8.75 in.
Product Attributes - Brake Rotor Hat Offset (in.): 1.95
Product Attributes - Brake Rotor Hat Clearance I.D. (in.): 6.85
Product Attributes - Brake Rotor Hat Face Thickness (in.): 0.18
Product Attributes - Brake Rotor Hat Center Hole I.D. (in.): 3.06

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil171-12139
SFX Item ID	4406509
Supplier Item Code	4406509
Manufacturer SKU	171-12139
Manufacturer UPC	889545042924
Alternative References	1.95in, 8.75in