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Street Race Truck More... The Toolbox
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$488.34
$452.99
Wilwood 120-13575-N Forged Superlite 4 Radial Mount RH Caliper, Nickel
Wilwood 120-13575-N Forged Superlite 4 Radial Mount RH Caliper, Nickel

Wilwood 120-13575-N Forged Superlite 4 Radial Mount RH Caliper, Nickel

Universal Fit, Four Caliper Pistons, 0.81" Rotor Thickness, Aluminum, Nickel, 1.25" Bore Size

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Wilwood 120-13575-N Forged Superlite 4 Radial Mount RH Caliper, Nickel
Wilwood 120-13575-N Forged Superlite 4 Radial Mount RH Caliper, Nickel
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We estimate this item will ship on or before October 23rd.
Part # 83512013575N
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 1 business days for Wilwood to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Caliper Pistons:
Four
Rotor Thickness:
0.81"
Material Type:
Aluminum
Finish:
Nickel
Bore Size:
1.25"
Color:
Nickel
Centerline of Holes:
5.98"
Thread Pitch:
1/8-27 NPT
Rotor Diameter:
14 Inch
Caliper Mounting Type:
Radial
Mounting Side:
Universal
Bore 2 Size:
1.25"
Total Piston Area:
2.46 sq. in.
Mount Hole Size:
0.39"
Mounted Height:
1.62"
Pad Area:
8.20 sq. in.
Pad Volume:
4.90 cu. in.
GTIN Code:
889545003703

Info

FSL4R/ST-QS calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock® pistons in the ST models. Differential piston bores compensate for leading-edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock® pistons in the ST-QS models block heat transfer from the pads and reduce temperatures in the caliper, fluid, and seals by up to 25% over standard stainless steel pistons. Featuring Quick-Silver Nickel finish, these are the go-to calipers for all types sustained hard braking on dirt and asphalt ovals and a wide range of off-road, rally and road course applications. The FSL4R has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes. The transfer tube has been replaced with two additional bleed screw assemblies which allow differential bore models to have a left hand and right hand orientation, but no leading or trailing configuration is required. The most noteworthy feature of all the FSL6R caliper models is the exceptional strength and reduced weight of the forging. With assembled weights just at 4.4 pounds, the caliper body design in itself is a product of computer generated solid modeling and stress analysis technology. Each caliper features closed end bridges with a radial transition down to the main body and piston bore housings. The elimination of machined steps and sharp shoulders in this critical area provides a measurable increase in overall body strength and resistance to deflection under load. Every FSL6R body is stress-flow forged from a premium grade aluminum alloy billet.
Some parts are not legal for use in California or other states with similar laws/regulations

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