Package Content: You will get 2 pieces of snap in primer bulbs. Sufficient quantity will meet your daily use and replacement needs.
Great Material: These replacement primer bulbs are made of plastic, which is reliable, sturdy, not easy to break, wear resistant and practical. Serving you for a long time.
Compatibility: Primer bulbs are compatible with 188-512, WT-23A small engines, Poulan echo chainsaws, Ryobi BP42 Homelite Bolens lawn mowers and leaf blowers 125B 125BX 125BVX 530047721 503936601. Please note that our product isn’t sponsored or endorsed by the brand it fits, including Poulan and Ryobi.
Suitable Size: Replacement primer bulb is measured about 2.2x2.2x3.46cm/0.86x0.86x1.36 inch. Please check this size carefully before ordering.
Widely Used: Our primer bulbs for small engines are great for lawn mowers, blowers, trimmers, chain saws, trimmer carburetors, etc.