120-927 Primer Bulb- Replaces: MTD 951-10639A

High Quality Replacement Primer Bulb / 951-10639A / Stens 120-927

Specifications

• Ethanol: Not compatible with greater than 10% ethanol fuel
• OD: 1 5/8 "
• Height: 1 "

Included in the: 520-866 Carburetor, 520-864 Carburetor, 520-852 Carburetor, 520-856 Carburetor

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.