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Master Cylinder and Booster Kit 1 1/8 in. Bore [Universal Mount]
InfoVehicle Info Needed
JEGSPART NUMBER: 555-631016

Master Cylinder and Booster Kit 1 1/8 in. Bore [Universal Mount]

$36599$402.99You Save$37.00
2 left in stock
ShippingShips on Oct 19, 2026
Lowest PriceLowest Price Guarantee

Universal
Master Cylinder & Booster Kit
  • Disc/Drum Applications
  • 1 1/8 Bore Aluminum Master Cylinder
  • 7 in. Dual Diaphragm
  • Chrome Finish
  • Pedal Rod Extension/Clevis Kit & Booster Mounting Brackets Sold Separately

    JEGS 631016 Universal Power Brake Booster and Master Cylinder Features:

    • 7 in. Single Diaphragm Chrome Brake Booster
    • 1 1/8 in. Bore Chrome Plated Aluminum Master Cylinder
    • Disc/Drum Applications
    • Booster Mounting Studs Bolt Pattern: 3 3/8 in. x 3 3/8 in. center to center of studs

      • Improve Your Stopping Distance with a Power Brake Conversion Kit

      JEGS power brake conversion kits provide better stopping distance to increase vehicle safety by transforming your manual brakes into an improved power-assisted system. All power brake conversion kits include a master cylinder, power brake booster, mounting brackets, and other necessary components for easy installation. We offer several style options to meet your brake improvement needs.

    Part TypeBrake Master Cylinder and Booster Assembly
    Product LineJEGS Power Brake Booster Conversion Kits
    BrandJEGS
    Package Height10.8
    Package Width12.9
    Package Length15.6
    Weight14.1 PG
    Part CategoryReplacement Parts
    Master Cylinder Stroke1 in (25.4 mm)
    Brake Booster TypeSingle Vacuum diaphragm
    Mounting Hole Quantity4 holes
    Booster Mounting Bracket IncludedNo
    QuantitySold as an Assembly
    Mounting Hardware IncludedNo
    Reservoir MaterialAluminum
    Part FitmentSemi Universal
    Reservoir IncludedYes
    Brake Pedal Rod Extension IncludedNo
    Vendor Part NumberPB7537C/MC2912ACH
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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    Some parts are not legal for use in California or other states with similar laws / regulations
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