High Quality Replacement OEM Primer Bulb Kit / Walbro 188-508 / Stens 615-752
- Ethanol: Not compatible with greater than 10% ethanol fuel
- OD: 1 "
- Height: 1 1/2 "
Note: This is an aftermarket part that fits many different brands and models and replaces many different part numbers. Please read the list of OEM replacements and models it fits.