Stens 615-686 OEM Primer Bulb / Walbro 188-12-1

Walbro 188-16-1, Walbro 188-16, Poulan 530035497, Walbro 188-12, Walbro 188-12-1

Walbro WA-224-1, WA-226-1, WA-228-1, WA-229-1, WA-230-1 and WA-232-1; WT-501-1, WT-519-1, WT-557-1, WT-558-1, WT-586-1, WT-587-1, WT-592-1, WT-606-1, WT-626-1, WT-630-1, WT-631-1, WT-632-1 and WT-638-1 carburetors on Poulan equipment

Note: The above part may fit more models than are listed here. If your model is not listed, and you want to see if this part fits your model, use the "Original Equipment Parts Lookup" link located to the left of this page.

Ethanol: Compatible with greater than 10% ethanol fuel, OD: 13/16 ", Height: 5/8 "