Technical documents
Wilwood 170-14745 Big Brake Dynamic Hat – Short Offset — Nissan 350Z 2003-2009, Nissan 370Z 2009-2013, Infiniti G35 2003-2007, Infiniti G35-37 2007-2013
$317.56
Wilwood 170-14745 Big Brake Dynamic Hat – Short Offset — Nissan 350Z/370Z, Infiniti G35/G35-37
Genuine Wilwood Big Brake Dynamic Short Offset hat, as used in both the 140-14816 AERO6 big brake front kit for the Nissan 350Z 2003-2009 / Infiniti G35 2003-2007, and the 140-14820 AERO6 big brake front kit for the Nissan 370Z 2009-2013 / Infiniti G35-37 2007-2013.
GT Series Dynamic Mount Rotor hats are engineered to withstand the rigors and demands of extreme motorsports competition. Each hat is precision machined from premium grade aluminum for high strength and minimized weight. The T-Nut slot mount interface lets the rotor float and move independently of the hat through heat cycles, reducing thermal distortion and keeping the rotor running true.
Specifications
| Wilwood Part No. | 170-14745 |
| Hat Type | Big Brake Dynamic Hat – Short Offset |
| Material | Aluminum |
| Finish | Type III Anodize |
| Hat Offset | 0.540″ |
| Rotor Bolt Circle | 12 x 8.75″ |
| Hat Bolt Circle | 5 x 4.50″ |
| Mount Style | Dynamic Mount |
| Mount Hole Type | T-Nut Slot |
| Center Registration | 2.69″ |
| UPC | 889545084238 |
Related Parts
- Pairs with the 160-8398 (right hand) / 160-8399 (left hand) rotors
Fits
- Nissan 350Z 2003-2009, Infiniti G35 2003-2007, as used in the Wilwood 140-14816 AERO6 Big Brake Front Kit
- Nissan 370Z 2009-2013, Infiniti G35-37 2007-2013, as used in the Wilwood 140-14820 AERO6 Big Brake Front Kit
Important Notes
- Sold individually – two (2) hats are needed for a complete front axle installation. Wilwood does not publish a Hat Bolt Kit part number or weight for this hat; confirm correct mounting hardware with Wilwood before ordering.






