Mercury outboard parts drawings & videos

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Mercury outboard water pump impellers 115 to 200 hp.

GLM products aftermarket water pump impellers 1973 to 1998 with 115 to 200 hp. and 225 hp. with 2.4 liter engines

  • High pressure short vane Mariner / Mercury outboard water pump impeller
  • Outside diameter 2.375 inches
  • Inside diameter .875 of an inch
  • Need other lower unit parts? See our help page

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89840 impeller

89840 impeller

P/N 89840 Impeller $13.95 OEM 47-89994T4

P/N 11070 Water pump key for above impeller $4.95

OEM 28-56654 Years 1973 to 1998 with 115 to 200hp. and 225 hp. with 2.4 litre outboard engine