Check the listing for details. 20XClear Fuel Pump Bulbs for Small Engine Weed Eater Chainsaw Blower Replacement. Color: Clear, Condition: New. Listed at 7.99 USD. 20X Clear Gas Primer Bulb For Walbro Poulan Craftsman Weed Eater 188-12, 188-14 Product Description: Ensure your outdoor power equipment starts quickly and runs smoothly with this bulk pack of 20 clear gas primer bulbs. This primer bulb is a direct replacement for popular OEM part numbers 188-12 and 188-14, designed to restore the priming function on a wide range of small engines. Manufactured from durable, fuel-resistant materials, this bulb provides a cost-effective solution for repairs and maintenance. Specifications: Outer Diameter (O.D.): 0.75" / 19mm Inner Diameter (I.D.): 0.55" / 14mm .20X Clear Gas Primer Bulb For Walbro Poulan Craftsman Weed Eater 188-12, 188-14 Product Description: Ensure your outdoor power equipment starts quickly and runs smoothly with this bulk pack of 20 clear gas primer bulbs. This primer bulb is a direct replacement for popular OEM part numbers 188-12 and 188-14, designed to restore the priming function on a wide range of small engines. Manufactured from durable, fuel-resistant materials, this bulb provides a cost-effective solution for repairs and maintenance. Specifications: Outer Diameter (O.D.): 0.75" / 19mm Inner Diameter (I.D.): 0.55" / 14mm .