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Wilwood 120-11779-BK

FNSL6R 6 Piston Brake Caliper Radial Mount

Wilwood 120-11779-BK

950-120-11779-BK

made in usa
jegs shipping
FREE Shipping
Ships 01/24/17 if Ordered Today
Wilwood 120-11779-BK FNSL6R 6 Piston Brake Caliper Radial Mount $327.71
FNSL6R 6 Piston Brake Caliper
  • Radial Mount
  • 1.62'' / 1.12'' / 1.12'' Piston Bore Sizes
  • 1.25'' Brake Disc Width
  • Left Hand Mount
  • Black Powder Coat Finish

  • Wilwood 120-11779-BK Details

    FNSL6R Brake Calipers

  • 1.62'' / 1.12'' / 1.12'' Piston Bore Sizes
  • 1.25'' Brake Disc Width



    Product Specifications
    Rotor Compatibility
    Rotor Width:1.25''
    Maximum Rotor Width:1.25''
    Minimum Rotor Width:1.19''
    Maximum Rotor Diameter:14''
    Minimum Rotor Diameter:11.75''
    Brake Pad Specifications
    Brake Pad Type 1:7416
    Brake Pad Type 2:N/A
    Brake Pad Type 3:N/A
    Total Pad Area (in/sq):8.2''
    Total Pad Volume (in/sq):3.8''
    Piston Specifications
    Piston 1 Bore:1.62''
    Piston 2 Bore:1.12''
    Piston 3 Bore:1.12''
    Piston 4 Bore:N/A
    Total Piston Area (in/sq):4.04''
    Mounting Specifications
    Mount Type:Radial
    Mount Side:Left Hand, Rear-of-Rotor
    Mount Center:5.98''
    Mount Hole Size:0.39''
    Mount Height:1.45''

  • Specifications:

    Fittings Included
    No
    Brackets Included
    No
    Brake Pads Included
    No
    Caliper Finish
    Black powdercoated
    Caliper Logo
    Wilwood
    Caliper Material
    Aluminum
    Caliper Piston Quantity
    Six
    Caliper Series
    Forged Narrow Superlite 6 Radial Mount
    Fitting Attachment 1
    Female Threads
    Parking Brake Provision
    No
    Piston Diameter (in.)
    1.620/1.120/1.120
    Quantity
    Sold individually
    Rotor Thickness (in.)
    1.25
    Thread Size (in.)
    1/8-27 NPT
    Manufacturer's Part Number:
    120-11779-BK

    Internal Fluid Passages - No External Tubes!

    Wilwood's Forged Narrow Superlite 6R (FNSL6R) furthers the legendary Superlite caliper series by adding the ease and versatility of the radial mount design. Radial mounting simplifies installation and gives you a couple of adjustment planes for accurate alignment over the disc. Wilwood integrated ''Big Brake'' technology to produce unmatched stopping power in extreme conditions in a wide variety of competition vehicles.

    The key to the superior performance of the FNSL6R 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.

    A unique six-piston differential bore configuration provides balanced loading for even pad wear in sustained high heat environments. The standard FNSL6R 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.


    Click Here for More Thermolock Piston Details

    In addition, each FNSL6R 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.
  • Forged narrow body designed specifically for tight clearance applications
  • Stainless steel pistons are utilized for their low heat transfer properties and high resistance to corrosion
  • Internal fluid passages - no external tubes
  • Only weighs 5.10 pounds



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