This cotter pin for Johnson/Evinrude measures 3.2 × 36 mm and is used as a spare part in the propeller hardware of compatible outboard motors. The pin corresponds to OEM no. 0306394, also listed in short format as 306394.
The pin secures the propeller nut or associated propeller hardware against loosening or shifting. It is inserted through the relevant hole in the propeller shaft or propeller nut retainer and bent to mechanically lock the assembly.
The variant is specified for Johnson/Evinrude 18–40 hp at the cotter pin position in the propeller cap or propeller cone. This designation is not a universal compatibility guarantee for all motors in this power range, as correct application depends on the motor, gearcase, and propeller hardware.
Replaces OEM numbers
OEM no. 0306394/306394 succeeds the previous numbers 0335325 and 3852056. Documented aftermarket cross-references include REC3852056, 98-360-46, and 22142.
The OEM reference is also used in select Johnson/Evinrude propeller and gearbox assemblies outside the direct 18–40 hp designation, as well as in certain OMC Stern Drive and Volvo Penta SX-M units. For such applications, compatibility must always be verified based on the full engine or drive number and the original spare part reference.
Always check the engine/drive model and original part number before purchasing.
Key featuresCotter pin for securing propeller nut and propeller hardware
Product dimensions: 3.2 × 36 mm
For Johnson/Evinrude 18–40 hp at propeller cap/cone
OEM no.: 0306394 / 306394
Mechanical locking by insertion and bending
Previous OEM numbers: 0335325 and 3852056
