Description
The Wilwood AERO4 Brake Kit (part number 140-15525) is configured with 14.25 in GT Slotted Rotors - Black Calipers. Application: 1997-2018 Nissan.
The radial-mount caliper arrangement uses a dedicated bracket to establish caliper position over the rotor. Bracket geometry and rotor offset are therefore part of the fitment specification. The rotor configuration and caliper finish shown here identify this specific part number. Match the required axle, spindle, mounting arrangement, and any listed offset to the vehicle’s installed components.
Technical details
- Selected configuration: 14.25 in GT Slotted Rotors - Black Calipers.
- Application: 1997-2018 Nissan.
- Configuration: Spec Fronttruck Y61 Patrol / Includes Brake Lines.
- Caliper series: AERO6-DS.
- Pistons per caliper: 6.
- Piston material: Stainless.
- Caliper mounting: Radial.
- Pad shape: 6617.
- Pad compound: BP-20.
- Listed piston bore sizes: 1.75 / 1.62 / 1.62 in.
- Included brake lines: Stainless-steel braided brake hoses.
Selection and installation: Wilwood lists a potential minimum wheel diameter of 18 inches. Actual clearance depends on wheel barrel and spoke shape; verify the wheel-clearance dimensions for this kit.