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GP 310 4 Piston Motorcycle Rear Brake Caliper 1984-up Harley Davidson
InfoVehicle Info Needed
WILWOODPART NUMBER: 950-120-7741-RD

GP 310 4 Piston Motorcycle Rear Brake Caliper 1984-up Harley Davidson

$27200
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GP 310 Rear Disc Brake Caliper
  • 0.25'' Brake Disc Width
      • GP 310 4 Piston Motorcycle Rear Brake Caliper
    • 1984-up Harley Davidson
    • 1.25'' / 1.25'' Piston Bores
    • 11.5'' Rotor Dia.
    • 0.25'' Disc Width
    • Left Hand, Standard 3.50'' Mount Spacing
    • Red Finish


      Tech Note: Use with Dyna 'Bottom' Bracket p/n 950-250-8252 (Chrome) or p/n 950-250-8252-P (Polished).

      Vehicle Applications
      Driving EnviromentVehicle Sub-TypesApplication Duty
      Motorcycle Heavy Duty
      PowersportsATV, SnowmobilesMedium Duty


      Product Specifications
      Rotor Compatibility
      Rotor Width:0.25'
      Maximum Rotor Width:0.25'
      Minimum Rotor Width:0.18'
      Maximum Rotor Diameter:11.5'
      Minimum Rotor Diameter:9.0'
      Brake Pad Specifications
      Brake Pad Type 1:6208
      Brake Pad Type 2:N/A
      Brake Pad Type 3:N/A
      Total Pad Area (in/sq):3.65'
      Total Pad Volume (in/sq):0.63'
      Piston Specifications
      Piston 1 Bore:1.25'
      Piston 2 Bore:1.25'
      Piston 3 Bore:N/A
      Piston 4 Bore:N/A
      Total Piston Area (in/sq):2.46'
      Mounting Specifications
      Mount Type:Lug
      Mount Side:Left Hand, Standard 3.50' Mount Spacing
      Mount Center:3.50'
      Mount Hole Size:0.39'
      Mount Height:1.55'

    Legendary Stopping Power,
    Show Quality Finish!

    Wilwood's GP 310 motorcycle disc brake calipers have been designed and engineered for use on 1984-present Harley-Davidson® Motorcycles. Built around a 4-piston, high performance powerhouse, these billet aluminum calipers bring distinctive, bolt-on styling.

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    • Rear calipers are mounted utilizing unique bracket designs that combine the right elements of strength and style
    • Available in polished, brilliant chrome, high luster black powder coat finishes
    • Stainless steel pistons are employed to reduce brake fade while resisting corrosion
    • High temperature piston seals are utilized to extend life, control retraction, and provide drag free operation
    • Additional features include bright finish bleed screws and hardware, plus an exclusive anti-rattle pad clip
    • Low dust, low noise brake pads are designed to operate in the widest range of temperatures and environments, utilizing our industry leading stainless steel rotor compatible formulation
    Click on image to enlarge
    Part TypeBrake Caliper
    Product LineWilwood GP 310 Motorcycle Rear Disc Brake Calipers & Kits
    BrandWILWOOD
    Package Height4.6
    Package Width4.7
    Package Length7.6
    Weight2.06 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number120-7741-RD
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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