5031509 - Main Check Valve Set

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Part Number
5031509 Johnson
5031509 Evinrude

Evinrude Johnson OMC

Replaces OEM 5031509.

5031509 includes only the o-rings as shown in the photo. Please order additional o-rings or o-ring kit as shown in the parts drawings.

Warranty (PDF)
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Evinrude Johnson OMC Valve 5031509 is equivalent to parts:

Original Evinrude Outboard, Johnson Outboard, OMC Inboard, OMC Stern Drive, OMC Sail Drive and OMC Sea Drive parts.