Water Pump Kit 

Additional Details:

  • Fits: 45/4.5 hp and 4 hp, 1 cylinder O/B's with a .456" I.D. water impeller

Interchanges/Replaces

Mercury Marine

  • 46-70941A3

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-3039GLM
  • 89810
Mallory
  • 9-45305
  • 9-45305-10
Mercury Marine
  • 47-39074
  • 47-65957
  • 47-89981
1Impeller N/A
18-3139GLM
  • 12540
Mercury Marine
  • 46895
1Impeller Plate N/A
NSSMercury Marine
  • 26-36558
1Seal Water Pump CoverNo ImageN/A
NSSMercury Marine
  • 93224A1
1Cover AssemblyNo ImageN/A
NSSMercury Marine
  • 28-56655
1KeyNo ImageN/A
NSSMercury Marine
  • 46-70941A1
  • 46-70941T01
1Housing AssemblyNo ImageN/A
MSRP: $83.99
Your Price: $70.99
You Save: 15% off MSRP!

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