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Product Summary

Oval Track Cars, Four Caliper Pistons, Aluminum, Gray

  • Caliper has 4 pistons and a 4.8 square inch area
  • Fits .75" - 0.38" wide by 10" - 13.06" diameter rotors
  • The type III anodized finish provides excellent corrosion resistance
  • Designed to be the strongest calipers in the class and weights starting at 2.80 pounds
  • Exclusive innovations in caliper design and manufacturing processes have resulted in substantial improvements in strength and performance

Key Specs

MFG. Part #120-6818
BrandWilwood
Caliper PistonsFour
Material TypeAluminum
ColorGray

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Wilwood 120-6818 Details

The Forged Billet Dynalite is widely used in Road Race, Late Model Dirt, and Open Wheel motorsports. The latest applied developments and innovations in caliper design and manufacturing processes have resulted in substantial improvements in strength and performance over all comparable models.

Forged Dynalites are the strongest calipers in the class, with weights starting at 2.80 pounds. Without even considering the overall greater strength and reliability of the forging, the reduced deflection tendencies and the resulting decrease in fluid volume displacement translate to increased clamping efficiency with less pedal travel. The bottom line is a taller pedal and better stopping power.

  • Pistion Count: 4
  • Area (in²): 4.80
  • Piston Type: Stainless
  • Fits .75" - 0.38" wide by 10" - 13.06" diameter rotors
  • Pad Area (in²): 6.36 
  • Pad Volume (in³): 2.1
  • Mount Type: Lug
  • Mount Side: Universal
  • Weight(Lbs): 2.80

Wilwood 120-6818 Specifications

KEY SPECS
MFG. Part #120-6818
BrandWilwood
Caliper PistonsFour
Material TypeAluminum
ColorGray
GENERAL
Piston Diameter1.75"
Rotor Thickness0.38"
FinishType III Anodized
Rotor Diameter13.06 Inch
Mounting SideUniversal
Bore Size1.75"
Caliper Mounting TypeLug
Centerline of Holes5.25"
Overall Length7.01"
Thread Pitch1/8-27 NPT
Bore 2 Size1.75"
Total Piston Area4.80 sq. in.
Mount Hole Size0.39"
Mounted Height2.03"
Pad Area6.36 sq. in.
Pad Volume2.10 cu. in.
GTIN Code889545005073
Sold in QuantityEach