Free Ground Shipping to Continental US on
Piranha Propellers,
Propulsion & Performance Kits!

HAPPY THANKSGIVING!

Our offices will be closed on Thursday, November 28 & Friday, November 29 in observance of Thanksgiving. 

All orders placed during that time will be processed on Monday, December 2.

Cart 0
Johnson Evinrude Impeller | Sierra-18-3104-1 | MacombMarineParts.com
Johnson Evinrude Impeller | Sierra-18-3104-1 | MacombMarineParts.com

Johnson Evinrude Impeller | Sierra-18-3104-1 | MacombMarineParts.com

Sierra

Only 15 left!

Johnson Evinrude Impeller | Sierra-18-3104-1

Sierra 18-3104-1 Johnson Evinrude Impeller

  • Sierra 18-3104-1 Johnson Evinrude Impeller
  • Fits 40, 48, 50 HP
  • 3 blade
  • Replaces Mercury 878838
  • Replaces Johnson/Evinrude BRP-432941 and Johnson/Evinrude BRP-0765350
  • Replaces Sierra 18-3104

We Also Recommend

Impeller Kit with Gasket & O-Ring | Crusader RP061017

Impeller Kit with Gasket & O-Ring | Crusader RP061017
Thermostat 170 Degree | Crusader R026007

Thermostat 170 Degree | Crusader R026007
Block Off Plate Riser Stainless Steel | Crusader 98124

Block Off Plate Riser Stainless Steel | Crusader 98124
Thermostat 142 Degree | Crusader R026002E

Thermostat 142 Degree | Crusader R026002E
Gasket Exhaust Riser Elbow | Crusader 98127

Gasket Exhaust Riser Elbow | Crusader 98127

Notify Me When Available

Fill in the required details to get notified when the product is again in stock!