This propeller cotter pin for Johnson/Evinrude outboard motors measures 2.5 x 25 mm and is used as a mechanical safety device for the propeller cone or propeller nut. The cotter pin prevents the secured component from loosening during operation.
The cotter pin is inserted through the relevant hole at the cone or propeller nut, after which the ends are bent like a traditional cotter pin. The variant is specified for 3 hp at the propeller cone and for 9.5/15 hp at the propeller nut.
The OEM reference is 302804, also written as 0302804. Older OEM numbers that have been superseded by 0302804 include 0015084, 0043174, 0120099, 0120219, 0120220, 0306365, and 0306480. Documented aftermarket cross-references are Sierra 18-3740 and GLM 22100.
The item is sold per piece. Check the engine's spare parts catalog and compare the existing cotter pin with the dimensions 2.5 x 25 mm before installation.
Compatibility
Johnson/Evinrude outboard motors: 3 hp at the propeller cone and 9.5/15 hp at the propeller nut.
Always check the engine/drive model and original part number before purchase.
Key featuresPropeller cotter pin for propeller cone or propeller nut
Nominal diameter: 2.5 mm
Nominal length: 25 mm
OEM reference: 302804 / 0302804
For Johnson/Evinrude outboard motors
Installed through the relevant hole and bent
Sales unit: 1 pc.
