Product Summary

Universal Fit, Four Caliper Pistons, 1.12" Bore Size

    Key Specs

    MFG. Part #120-12160-BK
    Caliper PistonsFour

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    Wilwood 120-12160-BK Details

    The Forged DynaPro-Low Profile Lug Mount (FDP-LP) forged billet caliper represents the newest generation of calipers available as an upgrade or replacement for applications previously using the long-standing Dynalite model series. DP calipers combine pure race technology with several new exclusive Wilwood performance enhancements. A sleek profile with superior strength and a forged machined finish provide the performance and looks for competition or show. Especialy designed for limited outboard rotor hat clearance and narrow swept area rotors. The strength of the Forged DynaPro-Low Profile is a combination of process and design. The DynaPro caliper series is designed using stress-flow forged from premium grade billet. Stress-flow forging realigns the grain structure of the metal within the contour of the body design. This process produces a part with superior strength over parts simply machined from straight grained blocks of billet. The FEA generated body design incorporates a highly fortified radial transition that eliminates steps and shoulders between the piston housings and the bridges. Incorporating a radius in this critical area substantially increases resistance to deflection and caliper body separation under load. Structural deflection and volume displacement testing have proven the efficiency of this innovative design. Reductions in overall deflection, and the subsequent decreases in fluid volume displacement, translate to increased clamping efficiency with less pedal travel. The bottom line is a firm, responsive pedal with outstanding stopping power. The DynaPro-Low Profile is loaded with other enhancements for performance and wider application. The calipers feature Quick-E-Clip pad retainers that support a new design 4812 type brake pad from the top. Not only does it allow for fast pad service without caliper removal, the bottom pad supports have been removed to create a slimmer profile that can be more easily fitted into tight clearance applications. Heavy wall stainless steel pistons are used to resist corrosion and slow the heat transfer from the pads. The heavy wall sectional thickness also provides additional strength against backside deflection to provide a firm pedal feel and efficient clamping, even at the high pressures generated by power boost systems. Each DynaPro-Low Profile is also fitted with Wilwood exclusive SRS bridge plates. SRS plates eliminate the bridge wear caused by pad gouging to extend the service life of the caliper body. The spring-loading action of the SRS plates also eliminates pad rattle and dampens the vibration harmonics that contribute to squeal during engagement. The package is completed with internal fluid passages and four corner bleed screws that allow mounting in any front, rear, left, or right side position.

    Wilwood 120-12160-BK Specifications

    MFG. Part #120-12160-BK
    Caliper PistonsFour
    Caliper Mounting TypeLug
    Rotor Diameter11 Inch
    Mounting SideUniversal
    Bore Size1.12"
    Centerline of Holes5.25"
    Thread Pitch1/8-27 NPT
    Rotor Thickness0.81"
    FinishPowder Coated
    Material TypeForged Aluminum
    Bore 2 Size1.12"
    Total Piston Area1.98 sq. in.
    Mount Hole Size0.39"
    Mounted Height2.10"
    Pad Area5.10 sq. in.
    Pad Volume1.71 cu. in.
    GTIN Code889545002737