Product Summary

Front Position, 15 Inch Rotor Diameter, Powder Coated

  • SX6R calipers were designed for the specific purpose of providing high capacity braking with large diameter rotors for extreme duty and race vehicles
  • It is the largest dual purpose caliper Wilwood has produced, providing big brake performance for show and dual purpose street and track vehicles
  • Offering additional enhanced braking with wheel and tire upgrades
  • Kits are fully compatible with OE master cylinder output and ABS function
See more details

Key Specs

MFG. Part #140-15311
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter15 Inch
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Wilwood 140-15311 Details

  • SX6R calipers were designed for the specific purpose of providing high capacity braking with large diameter rotors for extreme duty and race vehicles
  • It is the largest dual purpose caliper Wilwood has produced, providing big brake performance for show and dual purpose street and track vehicles
  • Offering additional enhanced braking with wheel and tire upgrades
  • Kits are fully compatible with OE master cylinder output and ABS function
  • Directional 72 staggered vane 14
  • 00” to 15
  • 00”rotors provide maximum cooling for sustained high heat durability

Specs

Our rotors are machined and fully e-coated, just like the rotor hats. This is a protectant coating the prohibits surface rust from forming on the exposed surfaces. Once the parts are installed and being bedded in, the brake pad friction and caliper pressure will remove the coating at the spot the brake pads touch. This will expose the silver iron material underneath.

Wilwood 140-15311 Specifications

KEY SPECS
MFG. Part #140-15311
BrandWilwood
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter15 Inch
Rotor TypeVented
Caliper PistonsSix
Caliper FinishPowder Coated
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter19 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleDrilled & Slotted
Front Rotor IncludedYes
Front Rotor Diameter15.00 in./381.00mm
Front Caliper IncludedNo
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedNo
Rear Rotor IncludedNo
ColorBlack
Bolt Pattern5 on 4.5" | 4.75"
Front Caliper Piston QuantitySix
GENERAL
Sold in QuantityKit
GTIN Code889545085990
Rotor Thickness1.25"
Caliper TypeRadial
Rotor Material TypeSpec-37 Iron
Front Caliper MaterialAluminum
Front Caliper ColorBlack
Brake Lines IncludedNo
Front Rotor StyleSlotted
Caliper ColorBlack
Caliper Material TypeForged Aluminum
Front Rotor ConstructionVented

Questions & Answers

Fitment

                                            Customer Impersonation Script