Regulator Rebuild Kit for 12-846, and 12846ERL Billet Regulator.

Holley's regulator rebuild kits include everything needed to rebuild your billet fuel pressure regulator back to new.

Includes diaphragm assembly, pressure spring and rebuild instructions

Features:
  • Fuel Pressure regulator rebuild kit for Holley 12-846, and 12846ERL regulators
  • Includes diaphragm and spring
  • More From This Category

    TURBOSMART FPR8 Fuel Pressure Regulator, For -8AN, Sleeper, Each

    TURBOSMART FPR8 Fuel Pressure Regulator, For -8AN, Sleeper, Each

    $278.95

    TURBOSMART Fuel Pressure Regulator, FPR2000, 30-90 psi, Black Anodized, Universal, Each

    TURBOSMART Fuel Pressure Regulator, FPR2000, 30-90 psi, Black Anodized, Universal, Each

    $288.80

    TURBOSMART FPR8 Fuel Pressure Regulator, For -8AN, Blue, Each

    TURBOSMART FPR8 Fuel Pressure Regulator, For -8AN, Blue, Each

    $274.72