Direct-fit aftermarket primer bulb for Troy-Bilt small engines and outdoor power equipment. Built to OEM specifications for easy installation and reliable performance.
Replaces OEM Part Numbers
751-10639, 951-10639A
What's Included
1x Fuel Line
Fitment tip: Always verify your engine or equipment model number against the list above before ordering. Questions about compatibility? Contact us — we're small engine parts specialists.
