View our Specials! Coupon Code: SaveIn2026
0 Reviews
The new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
Sorry we do not have fitment information available for this part number. Contact us for any fitment questions. | |||||
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov IN STOCK Wilwood 120-13437-BKWilwood Dynapro Caliper Wilwood Caliper-Forged Dynapro 6 5.25in Mount-L/H 1.62/1.12/1.12in Pistons 1.10in Disc $352.85
|
 IN STOCK - LOW Wilwood 120-13817-RDWilwood TX6R Caliper Wilwood Caliper-TX6R- R/H - Red 1.75/1.62/1.62in Pistons 1.38in Disc $741.06
|
 IN STOCK - LOW PowerStop S5296PowerStop Red Calipers Power Stop 11-17 Dodge Durango Front Red Calipers w/Brackets - Pair $326.34
|
 IN STOCK PowerStop S2984PowerStop Red Calipers Power Stop 03-09 Toyota 4Runner Front Red Calipers w/o Brackets - Pair $297.14
|
 IN STOCK - LOW Wilwood 120-13264Wilwood Superlite Caliper Wilwood ST FSL4R Caliper 1.88/1.75 1.25 Rotor |
 IN STOCK - LOW PowerStop S6036PowerStop Red Calipers Power Stop 11-12 Infiniti G25 Rear Red Calipers w/Brackets - Pair $173.25
|
 IN STOCK - LOW Wilwood 120-13281-BKWilwood Aero Caliper Wilwood Caliper-Aero4-R/H - Black 1.62/1.38in Pistons 1.25in Disc $575.19
|
 IN STOCK - LOW PowerStop S3358PowerStop Red Calipers Power Stop 09-14 Acura TSX Rear Red Calipers w/Brackets - Pair $226.60
|
For more information on Wilwood part number 120-14004-BK, you can visit the official Wilwood website.
