Wilwood

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#83512013287

Wilwood 120-13287 Aero4 Radial Mount Caliper, Aluminum

  • 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
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$553.91

/each

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$577.98

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Product Summary

Universal Fit, Four Caliper Pistons, 1.88" Bore Size

  • 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
See more details

Key Specs

Caliper PistonsFour
Fitting Attachment 1Female Threads
Parking Brake ProvisionNo
Fittings IncludedNo
Brake Pads IncludedNo
See more specs

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Wilwood 120-13287 Details

  • 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

Wilwood 120-13287 Specifications

KEY SPECS
MFG. Part #120-13287
BrandWilwood
Caliper PistonsFour
Fitting Attachment 1Female Threads
Parking Brake ProvisionNo
Fittings IncludedNo
Brake Pads IncludedNo
Material TypeAluminum
GENERAL
Piston Diameter1.88"
Caliper Material TypeAluminum
Caliper ColorGray
Thread Size1/8" NPT
Bracket IncludedNo
Caliper Mounting TypeRadial
Sold in QuantityEach
Rotor Diameter15 Inch
Mounting SideRight Hand
Bore Size1.88"
ColorGray/Silver
Centerline of Holes7.09"
Thread Pitch1/8 in. NPT
Rotor Thickness1.25"
FinishType III Anodized
Bore 2 Size1.62"
Total Piston Area4.84 sq. in.
Mount Hole Size0.45"
Mounted Height2.09"
Pad Area0.00 sq. in.
Pad Volume0.00 cu. in.
GTIN Code889545003284
LogoWilwood
Caliper SeriesW4A Radial Mount

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