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$413.93
$383.99
Wilwood 120-11782-N Forged Narrow Superlite 4 Radial Mount Caliper
Wilwood 120-11782-N Forged Narrow Superlite 4 Radial Mount Caliper

Wilwood 120-11782-N Forged Narrow Superlite 4 Radial Mount Caliper

Universal Fit, Four Caliper Pistons, 1.10" Rotor Thickness, Aluminum, Nickel, 1.12" Bore Size

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Wilwood 120-11782-N Forged Narrow Superlite 4 Radial Mount Caliper
Wilwood 120-11782-N Forged Narrow Superlite 4 Radial Mount Caliper
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We estimate this item will ship on or before June 26th.
Part # 83512011782N
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 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:
1.10"
Material Type:
Aluminum
Finish:
Nickel
Bore Size:
1.12"
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:
1.12"
Total Piston Area:
1.96 sq. in.
Mount Hole Size:
0.39"
Mounted Height:
1.45"
Pad Area:
8.20 sq. in.
Pad Volume:
3.80 cu. in.
GTIN Code:
889545002294

Info

Quick-Silver FNSL4R four piston calipers add the option of the new nickel finish to the most popular calipers used in our rear Big Brake kit line. These smaller volume 4 piston calipers provide matched rear brake bias when using six piston or large four piston front calipers. Forged narrow Superlite calipers integrate "Big Brake" style with Wilwood's latest technology to generate big stopping power over a broad range of vehicle applications. Stainless steel pistons, high-temp seals, SRS bridge plates, and two-piece bleed screw assemblies are standard in all calipers. Three high performance street, and four high-temp race only brake pad compounds in the 7416 pad type, allow precise tuning of the brake response, friction requirements and temperature range for all types of high performance and competition applications. The key to the superior performance of the FNSL4R comes from the extremely durable and efficient body design. Starting at 4.9 pounds it is the product of computer generated solid modeling and FEA stress analysis technology. The most noteworthy feature of this new caliper design is the forging. Each body is stress-flow forged from premium grade aluminum alloy billets. Stress-flow forging re-aligns the metal's internal grain structure to flow within the contour of the caliper body. This process eliminates the stresses and interruptions to the internal grain structure that occur when machining a straight block billet. Simply stated, there is no better way to build a stronger aluminum caliper body. Available in diiferent piston bore sizes, provides braking as either a front or rear caliper. The standard FNSL4R calipers feature one-piece stainless steel pistons. Stainless is used for its slow heat transfer properties and high resistance to corrosion. Calipers can be upgraded with Wilwood's exclusive Thermlock pistons. This multi-part piston design creates a highly efficient thermal barrier to further reduce heat transfer from the pads to caliper body, seals, and fluid. Cooler temperatures translate to longer service life and less chance for heat induced pedal fade. In addition, each FNSL4R is equipped with SRS bridge plates. SRS plates eliminate all bridge wear caused by pad gouging and extend the service life of the caliper. The spring-loaded action of the SRS plates also eliminates pad rattle and dampens the harmonic vibrations that contribute to pad squeal. Two piece bleed screws on each end and internal fluid crossovers prevent damage from track debris and other potential damage sources. High temperature, square faced bore seals provide the largest possible sealing area and controlled piston retraction on release. The full range of Wilwood pad compounds is available to match the brake response and heat range of any competition or sports driving application.
Some parts are not legal for use in California or other states with similar laws/regulations

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