This is the Waterway O-Ring Air Relief Plug, identified by the model number 805-0114.

Owners and mechanics who service outdoor power tools require this specific component for repairs.

What affects the resale value?

The condition of the plug and its completeness are the primary factors influencing its resale value.

Waterway O-Ring Air Relief Plug 805-0114

Outdoor Power Tools

Waterway O-Ring Air Relief Plug 805-0114 value — New $5.66. Prices updated July 2026.

Used

—

New / Sealed

$5.66

Live on eBay now

The Waterway O-Ring Air Relief Plug, model 805-0114, is a specific component for outdoor power tools.

This part is essential for owners and mechanics who maintain or repair their outdoor power equipment.

Resale value is determined by the item's condition and whether it is complete as a replacement part.

What this actually trades for — sold values by condition vs. what sellers are asking today

Condition	Value	Based on
New / Sealed	$5.66	eBay sold comps

What is this item?: This is the Waterway O-Ring Air Relief Plug, identified by the model number 805-0114.
Who needs this part?: Owners and mechanics who service outdoor power tools require this specific component for repairs.
What affects the resale value?: The condition of the plug and its completeness are the primary factors influencing its resale value.