| SKU | WIL170-8919 |
| MPN | 170-8919 |
| EAN | 889545042696 |
| Units per SKU | 1.0 |
| Certifications | None |
| Material | Aluminum |
| Color/Finish | Black |
| Center Bore (mm) | 222.25 |
Crafted from lightweight yet durable aluminum, this rotor hat offers excellent strength and heat dissipation to ensure optimal brake performance during intense driving conditions.
The sleek black finish adds a professional and aggressive look to your braking setup while providing corrosion resistance for long-lasting use.
Designed with a 1/4-20 inch threaded hole type for secure mounting, it features a 12 x 8.75 inch bolt circle, allowing compatibility with a range of Wilwood brake rotors.
The rotor hat has an offset of 0.29 inches, precisely engineered to provide correct rotor positioning relative to the hub.
With a 2.78 inch center bore inside diameter and a 7.72 inch clearance inside diameter, it fits perfectly to ensure proper rotor alignment and clearance.
Its 0.26 inch face thickness maintains structural integrity and optimal contact surface for brake components.
The stud hole diameter is 0.52 inches, sized for strong bolt engagement.
This product is sold individually, making it easy to purchase exactly what you need for your brake system upgrade or replacement.
Manufacturer's part number 170-8919 and Summit Racing part number WIL-170-8919 guarantee you are getting the correct rotor hat for your Wilwood system.
Enhance your car's braking precision and durability with the Wilwood WIL Rotor Hat, built for enthusiasts who demand reliability and performance.
Customer reviews
Verified
Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!
Verified
Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!
Verified
So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.
