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Product Summary

Mechanical Water Pump Type, Short Water Pump Style

  • Completely new water pumps feature severe-duty roller and ball bearings, close tolerances and modular impellers to provide maximum flow and reduce cavitation
  • Features modern ceramic seals on a heavy duty 5/8" shaft, making the assembly exceptionally strong and more efficient
  • Select driver or passenger side, both measuring 2.88" from engine side of pulley to mounting flange for '49-'53 Ford Flathead car engines
  • Pulley accepts a 5/8" wide belt, gaskets are included to ease installation
  • Pair with new motor mounts, pt# 91018025 sold separately

Key Specs

MFG. Part #
BrandSpeedway Motors
Water Pump TypeMechanical
Water Pump StyleShort

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Details

Original Flathead water pumps have always suffered from unreliable bronze bushings and carbon seals. They almost always leaked and even Ford manuals warned mechanics not to tighten fan belts too tight. The excess slack allowed belts to slip and lose contact with the generator and water pump pulleys, causing more cooling and power problems.

Speedways completely new water pumps feature severe-duty roller and ball bearings, close tolerances and modular impellers to provide maximum flow and reduce cavitation. They also have modern ceramic seals on a heavy duty 5/8" shaft, making the assembly exceptionally strong and more efficient. Gaskets included.

Item Details

Gaskets Included

Charts

Warranties

Note: Any attempt to press off the pulley and replace it voids all warranty on the pump.

Specifications

KEY SPECS
MFG. Part #
BrandSpeedway Motors
Water Pump TypeMechanical
Water Pump StyleShort
GENERAL
Pulley Type CompatibilityV-Belt
Pulley Diameter4.34"
Groove Count1
Belt Width0.63"
Housing MaterialSteel
Housing FinishPainted
Housing ColorBlack
Mounted Length4.88"
Hose ID1.75"
Pilot Shaft Diameter0.63 Inch
Gasket(s) IncludedYes
Sold in QuantityEach
Notes2.88" from engine side of pulley to mounting flange.