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Product details
This Wilwood dynamic front hat uses 1.380-inch offset and a 2.80-inch register. Select the required bobbins and matching twelve-bolt rotor ring. Disc brake system design and manufacturing are Wilwood Engineering’s focus. Bill Wood founded the Camarillo, California company in 1977; its range spans brake rotors, master cylinders, calipers, fittings, valves and brake lines for motorsport, specialized and street-performance applications. The choice of individual components depends on the complete brake system.
Technical Details
- Manufacturer part number: 170-14293
- Position in the specified brake assembly: Front
- Hat offset: 1.380 inch
- Rotor attachment interface: 12 x 8.75 inches; rotor attachment, separate from the hub flange
- Hub-flange mounting/clearance pattern(s): 5 x 4.50 inches; verify the actual hub and wheel-stud clearance
- Center register diameter: 2.80 inches
- Rotor mounting hole/thread designation: T-Nut
- Internal clearance diameter: 6.50 inches
- Mounting-face thickness: 0.28 inches
- Hub-side hole clearance diameter(s): 0.630 inches; these are clearance dimensions, not wheel-stud thread sizes
- Manufacturer-listed attachment hardware reference: 230-6656; verify the specific rotor and attachment arrangement before ordering hardware
- Component: Dynamic Brake Rotor Hat
- Material: Aluminum
- Surface finish: Type III Anodize
- Rotor mounting method: Dynamic Mount
Fitment & Compatibility
Use this replacement only within the specified matched dynamic brake systems. Compare the hub, caliper position and rotor attachment to the complete assembly drawing. Use the correct dynamic mounting hardware and rotor connection; an ordinary fixed-mount bolt set does not establish the specified floating assembly.
Manufacturer Reference
Wilwood component specifications and dimensions
Our team at PMB Performance has over 20 years of parts and fitment experience. The existing component number and brake-system details help us check the match.
