Technical documents
Wilwood 170-14943 Big Brake Dynamic Hat – Flared Bell — Honda Civic 1988-2005, Honda CRX 1988-1991, Honda Del Sol 1994-1997, Honda Fit 2007-2013, Acura Integra 1990-2001
$200.65
Wilwood 170-14943 Big Brake Dynamic Hat – Flared Bell — Honda Civic 1988-2005 / CRX / Del Sol / Fit / Acura Integra
Genuine Wilwood Big Brake Dynamic Flared Bell hat, as used in the 140-14940 Dynapro Radial-Mount big brake front kit for Honda Civic 1988-2005, Honda CRX 1988-1991, Honda Del Sol 1994-1997, Honda Fit 2007-2013, and Acura Integra 1990-2001.
Big Brake Dynamic Flared Bell hats are precision machined from premium aluminum alloys for high strength and minimized weight. This hat features dynamic mount T-Nut slot mount holes for use with standard through-hole mount rotors, allowing the rotor to float and move independently of the hat through heat cycles for solid, reliable performance in the most demanding conditions.
Specifications
| Wilwood Part No. | 170-14943 |
| Hat Type | Big Brake Dynamic Hat – Flared Bell |
| Material | Aluminum |
| Finish | Type III Anodize |
| Hat Offset | 0.900″ |
| Rotor Bolt Circle | 8 x 7.00″ |
| Hat Bolt Circle | 4 x 3.93″ |
| Stud Diameter | 0.640″ |
| Weight | 1.400 lbs |
| Mount Style | Dynamic Mount |
| Mount Hole Type | T-Nut Slot |
| Center Registration | 2.53″ |
| Hat Bolt Kit Part # | 230-8454 |
| UPC | 889545085334 |
Related Parts
- Requires the 230-8454 Rotor Bolt Kit for rotor mounting (sold by Wilwood separately, not currently stocked by Formula Race Parts)
- Pairs with the 160-12285 (right hand) / 160-12286 (left hand) rotors
Fits
- Honda Civic 1988-2005, Honda CRX 1988-1991, Honda Del Sol 1994-1997, Honda Fit 2007-2013, Acura Integra 1990-2001, as used in the Wilwood 140-14940 Dynapro Radial-Mount Big Brake Front Kit
Important Notes
- Sold individually – two (2) hats are needed for a complete front axle installation.






