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Underdrive Crankshaft Pulley Ford Duratec 146mm Trigger
Duratec Crankshaft Pulley 146mm - Motorsport Engines & Components | Mountune


WARNING : California Residents Prop 65 Information

Availability: Usually Ships in 24 Hours
Product Code: E1000-3180-AA2146

For Ford Duratec and Mazda MZR Engines, an underdrive pulley is used to reduce accessory drive belt, water pump and alternator speeds.
On competition engines, excessive alternator speed wastes power, and water pumps can cavitate at high speed thereby reducing cooling efficiency.

Machined from solid steel and features a corrosion resistant coating for long service life. Crankshaft key slot is machined but can also be used

on non keyed cranks.

  • 100mm Belt Pulley
  • 146mm OD Trigger wheel
  • 36-1 Trigger Configuration
  • 3mm Keyway
Ford Duratec 2.0L, 2.3L, 2.5L
Mazda MZR 2.0L, 2.3L, 2.5L

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