My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Wilwood 170-9128 GT Series Big Brake Rotor Hat .715" Front Offset

Manufacturer

Part Number

170-9128
Sale Price

$236.52

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wilwood 170-9128 is a GT Series Big Brake rotor hat designed for narrow space front brake applications with a .715" offset. Precision machined from premium aluminum alloys, this rotor hat delivers high strength while maintaining minimal weight for optimal performance.

Key Features:

  • Threaded rotor mount holes for use with standard through-hole mount rotors
  • Compatible with T-Nuts or bobbins for specially machined slotted hole dynamic mount rotors
  • Short offset design (.715") ideal for narrow space applications
  • Precision machined from premium aluminum alloy construction
  • Designed for use with matched Wilwood rotor hardware kits
  • Engineered for reliable performance in demanding racing and high-performance conditions

This GT Series hat provides a solid, reliable mounting solution when paired with appropriate Wilwood rotors and hardware. The short offset configuration is specifically engineered for applications requiring offsets less than 1.00", making it ideal for tight clearance situations commonly found in big brake upgrades.

Products specifications

Application Note

Mustang 2005

Bolt Pattern

5 x 4.50 - 12 on 8.75"

Center Reg. (In.)

2.8

Finish

Black E-Coat

Hat Bolt Circle 1

5 x 4.50

Hat Bolt Kit Part #

230-8008

Hat Offset (In.)

0.64

Mount Hole Type

Threaded

Mount Style

Fixed Mount

Offset

.715"

Rotor Bolt Circle (in.)

12 x 8.75

Weight (Lbs.)

2.2

Great Price!!<br>Fast Shipping!!<br>Would definitely use again....

Order was quickly processed, good price too.

Order an item a day ago and the next day its shipped! Had a question and customer service was there when you needed it!

Ordered Monday afternoon & it was here Wednesday! Can't get any better than that. Called prior to order & they were very helpful & without a long wait time either. I bookmarked them & will be sure to buy auto parts from them again. Thanks again.

Part was bitchin! Recomend!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy