Availability

- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Caliper Position
- Front (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Front Right (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear Right (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Caliper Series
- W4A Radial Mount (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Diameter (in.)
- 1.120 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.880/1.620 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Rotor Thickness (in.)
- 1.250 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.100 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filter Options
- Made In USA (2)

Wilwood AERO4 Radial Mount Calipers

5.0 out of 5 stars 1 Customer Reviews

Wilwood AERO4 radial mount calipers deliver heavy-duty stopping power for the road or track. They incorporate race technology into a body design with widespread ada

Wilwood AERO4 radial mount calipers deliver heavy-duty stopping power for the road or track. They incorporate race technology into a body design with widespread adaptability. Radial mounting, two options for piston volume, and a wide range of rotor diameters give these calipers the versatility necessary to suit all types of heavyweight braking requirements. Wilwood Aero bodies are stress-flow forged from premium-grade aluminum alloy billet, to create calipers with superior clamping efficiency and ultimate strength against fatigue, stresses, and distortion under load. They are equipped with either stainless or high-te

Wilwood AERO4 radial mount calipers deliver heavy-duty stopping power for the road or track. They incorporate race technology into a body design with widespread adaptability. Radial mounting, two options for piston volume, and a wide range of rotor diameters give these calipers the versatility necessary to suit all types of heavyweight braking requirements. Wilwood Aero bodies are stress-flow forged from premium-grade aluminum alloy billet, to create calipers with superior clamping efficiency and ultimate strength against fatigue, stresses, and distortion under load. They are equipped with either stainless or high-temperature Thermlock pistons. For stopping power you need, trust Wilwood Aero4 radial mount calipers.

Showing In Stock Items. Show All 4 Items.